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1010222211101 = 2118821542771
BaseRepresentation
bin11101011001101011110…
…11111010000000011101
310120120120010022112221012
432230311323322000131
5113022413341223401
62052031211545005
7132662151053525
oct16546573720035
93516503275835
101010222211101
1135a484113444
1214395545b165
1374357018c6c
1436c75cd0685
151b428db98bb
hexeb35efa01d

1010222211101 has 8 divisors (see below), whose sum is σ = 1015126931808. Its totient is φ = 1005318594000.

The previous prime is 1010222211079. The next prime is 1010222211107. The reversal of 1010222211101 is 1011122220101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010222211101 - 226 = 1010155102237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010222211107) 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 7 ways as a sum of consecutive naturals, for example, 1589846 + ... + 2132616.

It is an arithmetic number, because the mean of its divisors is an integer number (126890866476).

Almost surely, 21010222211101 is an apocalyptic number.

It is an amenable number.

1010222211101 is a deficient number, since it is larger than the sum of its proper divisors (4904720707).

1010222211101 is an equidigital number, since it uses as much as digits as its factorization.

1010222211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551803.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1010222211101 its reverse (1011122220101), we get a palindrome (2021344431202).

The spelling of 1010222211101 in words is "one trillion, ten billion, two hundred twenty-two million, two hundred eleven thousand, one hundred one".

Divisors: 1 211 8821 542771 1861231 114524681 4787782991 1010222211101