23225252352222 has 16 divisors (see below), whose sum is σ = 46972420488720. Its totient is φ = 7654764820032.

The previous prime is 23225252352187. The next prime is 23225252352271. The reversal of 23225252352222 is 22225325252232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21746490433 + ... + 21746491500.

It is an arithmetic number, because the mean of its divisors is an integer number (2935776280545).

Almost surely, 2^{23225252352222} is an apocalyptic number.

23225252352222 is an abundant number, since it is smaller than the sum of its proper divisors (23747168136498).

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

23225252352222 is a wasteful number, since it uses less digits than its factorization.

23225252352222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43492982027.

The product of its digits is 576000, while the sum is 39.

The spelling of 23225252352222 in words is "twenty-three trillion, two hundred twenty-five billion, two hundred fifty-two million, three hundred fifty-two thousand, two hundred twenty-two".