2230312233231 has 24 divisors (see below), whose sum is σ = 3363144291936. Its totient is φ = 1421587442880.

The previous prime is 2230312233217. The next prime is 2230312233257. The reversal of 2230312233231 is 1323322130322.

2230312233231 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 312 + 23 + 323 + 1 = 666.

It is not a de Polignac number, because 2230312233231 - 2²³ = 2230303844623 is a prime.

It is a super-2 number, since 2×2230312233231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230312233195 and 2230312233204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230312233031) 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, 1965840 + ... + 2885333.

It is an arithmetic number, because the mean of its divisors is an integer number (140131012164).

Almost surely, 2^{2230312233231} is an apocalyptic number.

2230312233231 is a deficient number, since it is larger than the sum of its proper divisors (1132832058705).

2230312233231 is a wasteful number, since it uses less digits than its factorization.

2230312233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853423 (or 4853420 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2230312233231 its reverse (1323322130322), we get a palindrome (3553634363553).

The spelling of 2230312233231 in words is "two trillion, two hundred thirty billion, three hundred twelve million, two hundred thirty-three thousand, two hundred thirty-one".