32215455002 has 16 divisors (see below), whose sum is σ = 48420534240. Its totient is φ = 16075310832.

The previous prime is 32215454989. The next prime is 32215455043. The reversal of 32215455002 is 20055451223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2162993 + ... + 2177835.

It is an arithmetic number, because the mean of its divisors is an integer number (3026283390).

Almost surely, 2^32215455002 is an apocalyptic number.

32215455002 is a deficient number, since it is larger than the sum of its proper divisors (16205079238).

32215455002 is a wasteful number, since it uses less digits than its factorization.

32215455002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16957.

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 32215455002 in words is "thirty-two billion, two hundred fifteen million, four hundred fifty-five thousand, two".