32132213020 has 48 divisors (see below), whose sum is σ = 71604933120. Its totient is φ = 12085679936.

The previous prime is 32132212991. The next prime is 32132213021. The reversal of 32132213020 is 2031223123.

It is a super-2 number, since 2×32132213020² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32132213021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564832 + ... + 619111.

It is an arithmetic number, because the mean of its divisors is an integer number (1491769440).

Almost surely, 2^32132213020 is an apocalyptic number.

It is an amenable number.

32132213020 is an abundant number, since it is smaller than the sum of its proper divisors (39472720100).

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

32132213020 is a wasteful number, since it uses less digits than its factorization.

32132213020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184034 (or 1184032 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32132213020 its reverse (2031223123), we get a palindrome (34163436143).

The spelling of 32132213020 in words is "thirty-two billion, one hundred thirty-two million, two hundred thirteen thousand, twenty".