32202020196 has 18 divisors (see below), whose sum is σ = 81399551142. Its totient is φ = 10734006720.

The previous prime is 32202020171. The next prime is 32202020233. The reversal of 32202020196 is 69102020223.

It can be written as a sum of positive squares in only one way, i.e., 16710732900 + 15491287296 = 129270^2 + 124464^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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, 447250245 + ... + 447250316.

Almost surely, 2^32202020196 is an apocalyptic number.

32202020196 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

32202020196 is an abundant number, since it is smaller than the sum of its proper divisors (49197530946).

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

32202020196 is a wasteful number, since it uses less digits than its factorization.

32202020196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894500571 (or 894500566 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 32202020196 its sum of digits (27), we get a palindrome (32202020223).

The spelling of 32202020196 in words is "thirty-two billion, two hundred two million, twenty thousand, one hundred ninety-six".