212032322020 has 48 divisors (see below), whose sum is σ = 460947432960. Its totient is φ = 81830480256.

The previous prime is 212032321973. The next prime is 212032322057. The reversal of 212032322020 is 20223230212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696889 + ... + 953791.

It is an arithmetic number, because the mean of its divisors is an integer number (9603071520).

Almost surely, 2^212032322020 is an apocalyptic number.

212032322020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212032322020 is an abundant number, since it is smaller than the sum of its proper divisors (248915110940).

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

212032322020 is a wasteful number, since it uses less digits than its factorization.

212032322020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258364 (or 258362 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 212032322020 its reverse (20223230212), we get a palindrome (232255552232).

The spelling of 212032322020 in words is "two hundred twelve billion, thirty-two million, three hundred twenty-two thousand, twenty".