2120331202032 has 20 divisors (see below), whose sum is σ = 5477522272040. Its totient is φ = 706777067328.

The previous prime is 2120331202021. The next prime is 2120331202043. The reversal of 2120331202032 is 2302021330212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2120331202021) and next prime (2120331202043).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22086783307 + ... + 22086783402.

It is an arithmetic number, because the mean of its divisors is an integer number (273876113602).

Almost surely, 2^{2120331202032} is an apocalyptic number.

It is an amenable number.

2120331202032 is an abundant number, since it is smaller than the sum of its proper divisors (3357191070008).

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

2120331202032 is a wasteful number, since it uses less digits than its factorization.

2120331202032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44173566720 (or 44173566714 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2120331202032 its reverse (2302021330212), we get a palindrome (4422352532244).

The spelling of 2120331202032 in words is "two trillion, one hundred twenty billion, three hundred thirty-one million, two hundred two thousand, thirty-two".