26412025122 has 24 divisors (see below), whose sum is σ = 65401205376. Its totient is φ = 7546292856.

The previous prime is 26412025117. The next prime is 26412025139. The reversal of 26412025122 is 22152021462.

26412025122 is a `hidden beast` number, since 2 + 641 + 2 + 0 + 2 + 5 + 12 + 2 = 666.

It is a super-2 number, since 2×26412025122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104809498 + ... + 104809749.

It is an arithmetic number, because the mean of its divisors is an integer number (2725050224).

Almost surely, 2^26412025122 is an apocalyptic number.

26412025122 is an abundant number, since it is smaller than the sum of its proper divisors (38989180254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26412025122 is a wasteful number, since it uses less digits than its factorization.

26412025122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209619262 (or 209619259 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 26412025122 its reverse (22152021462), we get a palindrome (48564046584).

The spelling of 26412025122 in words is "twenty-six billion, four hundred twelve million, twenty-five thousand, one hundred twenty-two".