120210211331 has 24 divisors (see below), whose sum is σ = 143292473280. Its totient is φ = 100517398800.

The previous prime is 120210211267. The next prime is 120210211403. The reversal of 120210211331 is 133112012021.

It is not a de Polignac number, because 120210211331 - 2⁶ = 120210211267 is a prime.

It is a super-2 number, since 2×120210211331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120210211031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220016 + ... + 537426.

It is an arithmetic number, because the mean of its divisors is an integer number (5970519720).

Almost surely, 2^120210211331 is an apocalyptic number.

120210211331 is a deficient number, since it is larger than the sum of its proper divisors (23082261949).

120210211331 is a wasteful number, since it uses less digits than its factorization.

120210211331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317615 (or 317608 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120210211331 its reverse (133112012021), we get a palindrome (253322223352).

The spelling of 120210211331 in words is "one hundred twenty billion, two hundred ten million, two hundred eleven thousand, three hundred thirty-one".