2222513272531 has 2 divisors, whose sum is σ = 2222513272532. Its totient is φ = 2222513272530.

The previous prime is 2222513272519. The next prime is 2222513272549. The reversal of 2222513272531 is 1352723152222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2222513272531 - 2²⁵ = 2222479718099 is a prime.

It is a super-2 number, since 2×2222513272531² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2222513272631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111256636265 + 1111256636266.

It is an arithmetic number, because the mean of its divisors is an integer number (1111256636266).

Almost surely, 2^{2222513272531} is an apocalyptic number.

2222513272531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222513272531 is an equidigital number, since it uses as much as digits as its factorization.

2222513272531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 37.

The spelling of 2222513272531 in words is "two trillion, two hundred twenty-two billion, five hundred thirteen million, two hundred seventy-two thousand, five hundred thirty-one".