36520602222 has 48 divisors (see below), whose sum is σ = 80432628480. Its totient is φ = 11046630816.

The previous prime is 36520602169. The next prime is 36520602229. The reversal of 36520602222 is 22220602563.

It is a self number, because there is not a number n which added to its sum of digits gives 36520602222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36520602229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245398 + ... + 365049.

It is an arithmetic number, because the mean of its divisors is an integer number (1675679760).

Almost surely, 2^36520602222 is an apocalyptic number.

36520602222 is an abundant number, since it is smaller than the sum of its proper divisors (43912026258).

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

36520602222 is a wasteful number, since it uses less digits than its factorization.

36520602222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610537 (or 610524 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 36520602222 in words is "thirty-six billion, five hundred twenty million, six hundred two thousand, two hundred twenty-two".