2252031315231 has 4 divisors (see below), whose sum is σ = 3002708420312. Its totient is φ = 1501354210152.

The previous prime is 2252031315199. The next prime is 2252031315263. The reversal of 2252031315231 is 1325131302522.

2252031315231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2252031315199) and next prime (2252031315263).

It is not a de Polignac number, because 2252031315231 - 2⁵ = 2252031315199 is a prime.

It is a super-2 number, since 2×2252031315231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252031315931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375338552536 + ... + 375338552541.

It is an arithmetic number, because the mean of its divisors is an integer number (750677105078).

Almost surely, 2^{2252031315231} is an apocalyptic number.

2252031315231 is a deficient number, since it is larger than the sum of its proper divisors (750677105081).

2252031315231 is an equidigital number, since it uses as much as digits as its factorization.

2252031315231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750677105080.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 2252031315231 its reverse (1325131302522), we get a palindrome (3577162617753).

The spelling of 2252031315231 in words is "two trillion, two hundred fifty-two billion, thirty-one million, three hundred fifteen thousand, two hundred thirty-one".