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10221200122 = 271742946219
BaseRepresentation
bin10011000010011101…
…10010001011111010
3222101022222202122111
421201032302023322
5131413111400442
64410123442534
7511201524160
oct114116621372
928338882574
1010221200122
114375667a31
121b9308644a
13c6b788213
146cd6a3230
153ec503b17
hex2613b22fa

10221200122 has 16 divisors (see below), whose sum is σ = 18552767040. Its totient is φ = 4122836928.

The previous prime is 10221200113. The next prime is 10221200131. The reversal of 10221200122 is 22100212201.

Adding to 10221200122 its reverse (22100212201), we get a palindrome (32321412323).

It is a happy number.

10221200122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10221200113) and next prime (10221200131).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21472872 + ... + 21473347.

It is an arithmetic number, because the mean of its divisors is an integer number (1159547940).

Almost surely, 210221200122 is an apocalyptic number.

10221200122 is a deficient number, since it is larger than the sum of its proper divisors (8331566918).

10221200122 is a wasteful number, since it uses less digits than its factorization.

10221200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42946245.

The product of its (nonzero) digits is 32, while the sum is 13.

The spelling of 10221200122 in words is "ten billion, two hundred twenty-one million, two hundred thousand, one hundred twenty-two".