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1010222012210 = 251947911100121
BaseRepresentation
bin11101011001101011110…
…11001001011100110010
310120120120002221110002212
432230311323021130302
5113022413313342320
62052031203412122
7132662146264625
oct16546573113462
93516502843085
101010222012210
1135a483a97a74
12143955384042
1374356c79588
1436c75c7bdbc
151b428d7a9c5
hexeb35ec9732

1010222012210 has 32 divisors (see below), whose sum is σ = 1918101081600. Its totient is φ = 382021729920.

The previous prime is 1010222012207. The next prime is 1010222012213. The reversal of 1010222012210 is 122102220101.

It is an interprime number because it is at equal distance from previous prime (1010222012207) and next prime (1010222012213).

It is not an unprimeable number, because it can be changed into a prime (1010222012213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5459051 + ... + 5641070.

It is an arithmetic number, because the mean of its divisors is an integer number (59940658800).

Almost surely, 21010222012210 is an apocalyptic number.

1010222012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010222012210 is a deficient number, since it is larger than the sum of its proper divisors (907879069390).

1010222012210 is a wasteful number, since it uses less digits than its factorization.

1010222012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100626.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1010222012210 its reverse (122102220101), we get a palindrome (1132324232311).

The spelling of 1010222012210 in words is "one trillion, ten billion, two hundred twenty-two million, twelve thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 95 190 479 958 2395 4790 9101 18202 45505 91010 11100121 22200242 55500605 111001210 210902299 421804598 1054511495 2109022990 5316957959 10633915918 26584789795 53169579590 101022201221 202044402442 505111006105 1010222012210