36156362231 has 12 divisors (see below), whose sum is σ = 39848714136. Its totient is φ = 32781257520.

The previous prime is 36156362197. The next prime is 36156362233. The reversal of 36156362231 is 13226365163.

It is not a de Polignac number, because 36156362231 - 2²⁶ = 36089253367 is a prime.

It is a super-2 number, since 2×36156362231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36156362233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355421 + ... + 445686.

It is an arithmetic number, because the mean of its divisors is an integer number (3320726178).

Almost surely, 2^36156362231 is an apocalyptic number.

36156362231 is a deficient number, since it is larger than the sum of its proper divisors (3692351905).

36156362231 is a wasteful number, since it uses less digits than its factorization.

36156362231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801502 (or 801491 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The spelling of 36156362231 in words is "thirty-six billion, one hundred fifty-six million, three hundred sixty-two thousand, two hundred thirty-one".