222532030632 has 64 divisors (see below), whose sum is σ = 573792595200. Its totient is φ = 71880262400.

The previous prime is 222532030619. The next prime is 222532030639. The reversal of 222532030632 is 236030235222.

It is a self number, because there is not a number n which added to its sum of digits gives 222532030632.

It is not an unprimeable number, because it can be changed into a prime (222532030639) 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, 862707 + ... + 1090562.

It is an arithmetic number, because the mean of its divisors is an integer number (8965509300).

Almost surely, 2^222532030632 is an apocalyptic number.

It is an amenable number.

222532030632 is an abundant number, since it is smaller than the sum of its proper divisors (351260564568).

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

222532030632 is a wasteful number, since it uses less digits than its factorization.

222532030632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953426 (or 1953422 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 222532030632 its reverse (236030235222), we get a palindrome (458562265854).

The spelling of 222532030632 in words is "two hundred twenty-two billion, five hundred thirty-two million, thirty thousand, six hundred thirty-two".