22102111010107 has 2 divisors, whose sum is σ = 22102111010108. Its totient is φ = 22102111010106.

The previous prime is 22102111010099. The next prime is 22102111010171. The reversal of 22102111010107 is 70101011120122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22102111010107 - 2³ = 22102111010099 is a prime.

It is a super-2 number, since 2×22102111010107² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22102111016107) 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 as a sum of consecutive naturals, namely, 11051055505053 + 11051055505054.

It is an arithmetic number, because the mean of its divisors is an integer number (11051055505054).

Almost surely, 2^{22102111010107} is an apocalyptic number.

22102111010107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22102111010107 is an equidigital number, since it uses as much as digits as its factorization.

22102111010107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 22102111010107 its reverse (70101011120122), we get a palindrome (92203122130229).

The spelling of 22102111010107 in words is "twenty-two trillion, one hundred two billion, one hundred eleven million, ten thousand, one hundred seven".