72122322036006 has 24 divisors (see below), whose sum is σ = 170470942994664. Its totient is φ = 21855249101760.

The previous prime is 72122322035989. The next prime is 72122322036013. The reversal of 72122322036006 is 60063022322127.

72122322036006 is a `hidden beast` number, since 7 + 2 + 1 + 2 + 23 + 2 + 20 + 3 + 600 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182127075651 + ... + 182127076046.

It is an arithmetic number, because the mean of its divisors is an integer number (7102955958111).

Almost surely, 2^{72122322036006} is an apocalyptic number.

72122322036006 is an abundant number, since it is smaller than the sum of its proper divisors (98348620958658).

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

72122322036006 is a wasteful number, since it uses less digits than its factorization.

72122322036006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364254151716 (or 364254151713 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 72122322036006 in words is "seventy-two trillion, one hundred twenty-two billion, three hundred twenty-two million, thirty-six thousand, six".