26022330252 has 18 divisors (see below), whose sum is σ = 65778668228. Its totient is φ = 8674110072.

The previous prime is 26022330193. The next prime is 26022330281. The reversal of 26022330252 is 25203322062.

26022330252 is a `hidden beast` number, since 2 + 60 + 22 + 330 + 252 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 361421218 + ... + 361421289.

Almost surely, 2^26022330252 is an apocalyptic number.

It is an amenable number.

26022330252 is an abundant number, since it is smaller than the sum of its proper divisors (39756337976).

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

26022330252 is a wasteful number, since it uses less digits than its factorization.

26022330252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722842517 (or 722842512 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 26022330252 in words is "twenty-six billion, twenty-two million, three hundred thirty thousand, two hundred fifty-two".