32212942852 has 12 divisors (see below), whose sum is σ = 56498204700. Its totient is φ = 16070598656.

The previous prime is 32212942829. The next prime is 32212942877. The reversal of 32212942852 is 25824921223.

It can be written as a sum of positive squares in 2 ways, for example, as 16554424896 + 15658517956 = 128664^2 + 125134^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8966173 + ... + 8969764.

It is an arithmetic number, because the mean of its divisors is an integer number (4708183725).

Almost surely, 2^32212942852 is an apocalyptic number.

It is an amenable number.

32212942852 is a deficient number, since it is larger than the sum of its proper divisors (24285261848).

32212942852 is a wasteful number, since it uses less digits than its factorization.

32212942852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17936390 (or 17936388 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The spelling of 32212942852 in words is "thirty-two billion, two hundred twelve million, nine hundred forty-two thousand, eight hundred fifty-two".