13032212020 has 48 divisors (see below), whose sum is σ = 27849967488. Its totient is φ = 5121221760.

The previous prime is 13032211981. The next prime is 13032212041. The reversal of 13032212020 is 2021223031.

It is a junction number, because it is equal to n+sod(n) for n = 13032211985 and 13032212003.

It is a congruent number.

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, 1076119 + ... + 1088161.

It is an arithmetic number, because the mean of its divisors is an integer number (580207656).

Almost surely, 2^13032212020 is an apocalyptic number.

13032212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13032212020 is an abundant number, since it is smaller than the sum of its proper divisors (14817755468).

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

13032212020 is a wasteful number, since it uses less digits than its factorization.

13032212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13000 (or 12998 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13032212020 its reverse (2021223031), we get a palindrome (15053435051).

The spelling of 13032212020 in words is "thirteen billion, thirty-two million, two hundred twelve thousand, twenty".