32222332002 has 32 divisors (see below), whose sum is σ = 74688390144. Its totient is φ = 9076712400.

The previous prime is 32222331997. The next prime is 32222332027. The reversal of 32222332002 is 20023322223.

It is a super-2 number, since 2×32222332002² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 32222332002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5399824 + ... + 5405787.

It is an arithmetic number, because the mean of its divisors is an integer number (2334012192).

Almost surely, 2^32222332002 is an apocalyptic number.

32222332002 is an abundant number, since it is smaller than the sum of its proper divisors (42466058142).

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

32222332002 is a wasteful number, since it uses less digits than its factorization.

32222332002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10805694.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 32222332002 its reverse (20023322223), we get a palindrome (52245654225).

The spelling of 32222332002 in words is "thirty-two billion, two hundred twenty-two million, three hundred thirty-two thousand, two".