36222521040 has 120 divisors (see below), whose sum is σ = 121683470688. Its totient is φ = 9656467200.

The previous prime is 36222521033. The next prime is 36222521047. The reversal of 36222521040 is 4012522263.

It is a happy number.

36222521040 is a `hidden beast` number, since 3 + 622 + 25 + 2 + 10 + 4 + 0 = 666.

36222521040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36222521033) and next prime (36222521047).

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 36222520995 and 36222521013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36222521047) 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, 3672115 + ... + 3681965.

Almost surely, 2^36222521040 is an apocalyptic number.

36222521040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36222521040 is an abundant number, since it is smaller than the sum of its proper divisors (85460949648).

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

36222521040 is a wasteful number, since it uses less digits than its factorization.

36222521040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14977 (or 14968 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The spelling of 36222521040 in words is "thirty-six billion, two hundred twenty-two million, five hundred twenty-one thousand, forty".