22102018913087 has 2 divisors, whose sum is σ = 22102018913088. Its totient is φ = 22102018913086.

The previous prime is 22102018913057. The next prime is 22102018913123. The reversal of 22102018913087 is 78031981020122.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22102018913087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22102018913057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051009456543 + 11051009456544.

It is an arithmetic number, because the mean of its divisors is an integer number (11051009456544).

Almost surely, 2^{22102018913087} is an apocalyptic number.

22102018913087 is a deficient number, since it is larger than the sum of its proper divisors (1).

22102018913087 is an equidigital number, since it uses as much as digits as its factorization.

22102018913087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 22102018913087 in words is "twenty-two trillion, one hundred two billion, eighteen million, nine hundred thirteen thousand, eighty-seven".