22356127252 has 24 divisors (see below), whose sum is σ = 39488904000. Its totient is φ = 11074067136.

The previous prime is 22356127223. The next prime is 22356127279. The reversal of 22356127252 is 25272165322.

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, 125199 + ... + 245737.

It is an arithmetic number, because the mean of its divisors is an integer number (1645371000).

Almost surely, 2^22356127252 is an apocalyptic number.

It is an amenable number.

22356127252 is a deficient number, since it is larger than the sum of its proper divisors (17132776748).

22356127252 is a wasteful number, since it uses less digits than its factorization.

22356127252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120975 (or 120973 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The spelling of 22356127252 in words is "twenty-two billion, three hundred fifty-six million, one hundred twenty-seven thousand, two hundred fifty-two".