36511212522 has 16 divisors (see below), whose sum is σ = 73079003232. Its totient is φ = 12160974480.

The previous prime is 36511212509. The next prime is 36511212533. The reversal of 36511212522 is 22521211563.

It is a self number, because there is not a number n which added to its sum of digits gives 36511212522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349033 + ... + 2364524.

It is an arithmetic number, because the mean of its divisors is an integer number (4567437702).

Almost surely, 2^36511212522 is an apocalyptic number.

36511212522 is an abundant number, since it is smaller than the sum of its proper divisors (36567790710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36511212522 is a wasteful number, since it uses less digits than its factorization.

36511212522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714853.

The product of its digits is 7200, while the sum is 30.

The spelling of 36511212522 in words is "thirty-six billion, five hundred eleven million, two hundred twelve thousand, five hundred twenty-two".