32222212192 has 96 divisors (see below), whose sum is σ = 65292272640. Its totient is φ = 15648906240.

The previous prime is 32222212189. The next prime is 32222212193. The reversal of 32222212192 is 29121222223.

It is a self number, because there is not a number n which added to its sum of digits gives 32222212192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32222212193) 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, 64059813 + ... + 64060315.

It is an arithmetic number, because the mean of its divisors is an integer number (680127840).

Almost surely, 2^32222212192 is an apocalyptic number.

32222212192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32222212192 is an abundant number, since it is smaller than the sum of its proper divisors (33070060448).

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

32222212192 is a wasteful number, since it uses less digits than its factorization.

32222212192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956 (or 948 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The spelling of 32222212192 in words is "thirty-two billion, two hundred twenty-two million, two hundred twelve thousand, one hundred ninety-two".