2120332021202 has 16 divisors (see below), whose sum is σ = 3246117826560. Its totient is φ = 1038504081888.

The previous prime is 2120332021193. The next prime is 2120332021303. The reversal of 2120332021202 is 2021202330212.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52813883 + ... + 52854014.

It is an arithmetic number, because the mean of its divisors is an integer number (202882364160).

Almost surely, 2^{2120332021202} is an apocalyptic number.

2120332021202 is a deficient number, since it is larger than the sum of its proper divisors (1125785805358).

2120332021202 is a wasteful number, since it uses less digits than its factorization.

2120332021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105668105.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2120332021202 its reverse (2021202330212), we get a palindrome (4141534351414).

The spelling of 2120332021202 in words is "two trillion, one hundred twenty billion, three hundred thirty-two million, twenty-one thousand, two hundred two".