2231265252136 has 16 divisors (see below), whose sum is σ = 4318577907840. Its totient is φ = 1079644476720.

The previous prime is 2231265252113. The next prime is 2231265252191. The reversal of 2231265252136 is 6312525621322.

It is a super-3 number, since 3×2231265252136³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4498518406 + ... + 4498518901.

It is an arithmetic number, because the mean of its divisors is an integer number (269911119240).

Almost surely, 2^{2231265252136} is an apocalyptic number.

It is an amenable number.

2231265252136 is a deficient number, since it is larger than the sum of its proper divisors (2087312655704).

2231265252136 is a wasteful number, since it uses less digits than its factorization.

2231265252136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8997037344 (or 8997037340 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The spelling of 2231265252136 in words is "two trillion, two hundred thirty-one billion, two hundred sixty-five million, two hundred fifty-two thousand, one hundred thirty-six".