32212213198 has 48 divisors (see below), whose sum is σ = 56346716160. Its totient is φ = 13761815760.

The previous prime is 32212213183. The next prime is 32212213211. The reversal of 32212213198 is 89131221223.

It is a super-2 number, since 2×32212213198² (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 23 ways as a sum of consecutive naturals, for example, 556365 + ... + 611527.

It is an arithmetic number, because the mean of its divisors is an integer number (1173889920).

Almost surely, 2^32212213198 is an apocalyptic number.

32212213198 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

32212213198 is a deficient number, since it is larger than the sum of its proper divisors (24134502962).

32212213198 is a wasteful number, since it uses less digits than its factorization.

32212213198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55333 (or 55322 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The spelling of 32212213198 in words is "thirty-two billion, two hundred twelve million, two hundred thirteen thousand, one hundred ninety-eight".