222472070528 has 96 divisors (see below), whose sum is σ = 471214324560. Its totient is φ = 104603000832.

The previous prime is 222472070521. The next prime is 222472070573. The reversal of 222472070528 is 825070274222.

222472070528 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222472070521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65955050 + ... + 65958422.

Almost surely, 2^222472070528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222472070528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235607162280).

222472070528 is an abundant number, since it is smaller than the sum of its proper divisors (248742254032).

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

222472070528 is a wasteful number, since it uses less digits than its factorization.

222472070528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5204 (or 5175 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 41.

The spelling of 222472070528 in words is "two hundred twenty-two billion, four hundred seventy-two million, seventy thousand, five hundred twenty-eight".