32222010132 has 72 divisors (see below), whose sum is σ = 87745521864. Its totient is φ = 9911068416.

The previous prime is 32222010083. The next prime is 32222010157. The reversal of 32222010132 is 23101022223.

It can be written as a sum of positive squares in 4 ways, for example, as 17916893316 + 14305116816 = 133854^2 + 119604^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1587198 + ... + 1607370.

Almost surely, 2^32222010132 is an apocalyptic number.

It is an amenable number.

32222010132 is an abundant number, since it is smaller than the sum of its proper divisors (55523511732).

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

32222010132 is a wasteful number, since it uses less digits than its factorization.

32222010132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23609 (or 23604 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 32222010132 its reverse (23101022223), we get a palindrome (55323032355).

The spelling of 32222010132 in words is "thirty-two billion, two hundred twenty-two million, ten thousand, one hundred thirty-two".