36222299568 has 240 divisors, whose sum is σ = 132105669696. Its totient is φ = 8991129600.

The previous prime is 36222299527. The next prime is 36222299591. The reversal of 36222299568 is 86599222263.

36222299568 is a `hidden beast` number, since 3 + 622 + 2 + 2 + 9 + 9 + 5 + 6 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141468 + ... + 304068.

Almost surely, 2^36222299568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36222299568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66052834848).

36222299568 is an abundant number, since it is smaller than the sum of its proper divisors (95883370128).

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

36222299568 is a wasteful number, since it uses less digits than its factorization.

36222299568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162652 (or 162643 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

It can be divided in two parts, 36222 and 299568, that added together give a triangular number (335790 = T₈₁₉).

The spelling of 36222299568 in words is "thirty-six billion, two hundred twenty-two million, two hundred ninety-nine thousand, five hundred sixty-eight".