2120213012232 has 32 divisors (see below), whose sum is σ = 6057751464000. Its totient is φ = 605775146304.

The previous prime is 2120213012219. The next prime is 2120213012251. The reversal of 2120213012232 is 2322103120212.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2120213012199 and 2120213012208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6310157607 + ... + 6310157942.

It is an arithmetic number, because the mean of its divisors is an integer number (189304733250).

Almost surely, 2^{2120213012232} is an apocalyptic number.

It is an amenable number.

2120213012232 is an abundant number, since it is smaller than the sum of its proper divisors (3937538451768).

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

2120213012232 is a wasteful number, since it uses less digits than its factorization.

2120213012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12620315565 (or 12620315561 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2120213012232 its reverse (2322103120212), we get a palindrome (4442316132444).

The spelling of 2120213012232 in words is "two trillion, one hundred twenty billion, two hundred thirteen million, twelve thousand, two hundred thirty-two".