22112100111259 has 2 divisors, whose sum is σ = 22112100111260. Its totient is φ = 22112100111258.

The previous prime is 22112100111149. The next prime is 22112100111307. The reversal of 22112100111259 is 95211100121122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22112100111259 is a prime.

It is not a weakly prime, because it can be changed into another prime (22112100117259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056050055629 + 11056050055630.

It is an arithmetic number, because the mean of its divisors is an integer number (11056050055630).

Almost surely, 2^{22112100111259} is an apocalyptic number.

22112100111259 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112100111259 is an equidigital number, since it uses as much as digits as its factorization.

22112100111259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 28.

The spelling of 22112100111259 in words is "twenty-two trillion, one hundred twelve billion, one hundred million, one hundred eleven thousand, two hundred fifty-nine".