2223130131231 has 8 divisors (see below), whose sum is σ = 3059792008704. Its totient is φ = 1434277503960.

The previous prime is 2223130131221. The next prime is 2223130131283. The reversal of 2223130131231 is 1321310313222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2223130131231 - 2¹⁴ = 2223130114847 is a prime.

It is a super-2 number, since 2×2223130131231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223130131221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11952312441 + ... + 11952312626.

It is an arithmetic number, because the mean of its divisors is an integer number (382474001088).

Almost surely, 2^{2223130131231} is an apocalyptic number.

2223130131231 is a deficient number, since it is larger than the sum of its proper divisors (836661877473).

2223130131231 is a wasteful number, since it uses less digits than its factorization.

2223130131231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23904625101.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2223130131231 its reverse (1321310313222), we get a palindrome (3544440444453).

The spelling of 2223130131231 in words is "two trillion, two hundred twenty-three billion, one hundred thirty million, one hundred thirty-one thousand, two hundred thirty-one".