2120231332232 has 24 divisors (see below), whose sum is σ = 4304759623290. Its totient is φ = 978568306560.

The previous prime is 2120231332229. The next prime is 2120231332237. The reversal of 2120231332232 is 2322331320212.

It can be written as a sum of positive squares in 3 ways, for example, as 564010012036 + 1556221320196 = 751006^2 + 1247486^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2120231332237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 784107869 + ... + 784110572.

Almost surely, 2^{2120231332232} is an apocalyptic number.

It is an amenable number.

2120231332232 is an abundant number, since it is smaller than the sum of its proper divisors (2184528291058).

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

2120231332232 is a wasteful number, since it uses less digits than its factorization.

2120231332232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568218473 (or 1568218456 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2120231332232 its reverse (2322331320212), we get a palindrome (4442562652444).

The spelling of 2120231332232 in words is "two trillion, one hundred twenty billion, two hundred thirty-one million, three hundred thirty-two thousand, two hundred thirty-two".