223525255562 has 32 divisors (see below), whose sum is σ = 386765702400. Its totient is φ = 94901943168.

The previous prime is 223525255561. The next prime is 223525255601. The reversal of 223525255562 is 265552525322.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (223525255561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17144198 + ... + 17157230.

It is an arithmetic number, because the mean of its divisors is an integer number (12086428200).

Almost surely, 2^223525255562 is an apocalyptic number.

223525255562 is a deficient number, since it is larger than the sum of its proper divisors (163240446838).

223525255562 is a wasteful number, since it uses less digits than its factorization.

223525255562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24390.

The product of its digits is 1800000, while the sum is 44.

The spelling of 223525255562 in words is "two hundred twenty-three billion, five hundred twenty-five million, two hundred fifty-five thousand, five hundred sixty-two".