32011232198 has 12 divisors (see below), whose sum is σ = 52778850180. Its totient is φ = 14550559980.

The previous prime is 32011232179. The next prime is 32011232219. The reversal of 32011232198 is 89123211023.

It is a super-2 number, since 2×32011232198² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66138668 + ... + 66139151.

It is an arithmetic number, because the mean of its divisors is an integer number (4398237515).

Almost surely, 2^32011232198 is an apocalyptic number.

32011232198 is a deficient number, since it is larger than the sum of its proper divisors (20767617982).

32011232198 is a wasteful number, since it uses less digits than its factorization.

32011232198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132277843 (or 132277832 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 32011232198 in words is "thirty-two billion, eleven million, two hundred thirty-two thousand, one hundred ninety-eight".