2132310222031 has 16 divisors (see below), whose sum is σ = 2383025734656. Its totient is φ = 1891078200000.

The previous prime is 2132310222013. The next prime is 2132310222043. The reversal of 2132310222031 is 1302220132312.

It is not a de Polignac number, because 2132310222031 - 2⁷ = 2132310221903 is a prime.

It is a super-2 number, since 2×2132310222031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132310221993 and 2132310222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132310223031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8550256 + ... + 8796106.

It is an arithmetic number, because the mean of its divisors is an integer number (148939108416).

Almost surely, 2^{2132310222031} is an apocalyptic number.

2132310222031 is a deficient number, since it is larger than the sum of its proper divisors (250715512625).

2132310222031 is a wasteful number, since it uses less digits than its factorization.

2132310222031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265134.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2132310222031 its reverse (1302220132312), we get a palindrome (3434530354343).

The spelling of 2132310222031 in words is "two trillion, one hundred thirty-two billion, three hundred ten million, two hundred twenty-two thousand, thirty-one".