25350235222 has 16 divisors (see below), whose sum is σ = 41902716240. Its totient is φ = 11428012512.

The previous prime is 25350235159. The next prime is 25350235223. The reversal of 25350235222 is 22253205352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25350235223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11336197 + ... + 11338432.

It is an arithmetic number, because the mean of its divisors is an integer number (2618919765).

Almost surely, 2^25350235222 is an apocalyptic number.

25350235222 is a deficient number, since it is larger than the sum of its proper divisors (16552481018).

25350235222 is a wasteful number, since it uses less digits than its factorization.

25350235222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22674687.

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 25350235222 in words is "twenty-five billion, three hundred fifty million, two hundred thirty-five thousand, two hundred twenty-two".