36722572223211 has 24 divisors (see below), whose sum is σ = 60622187689440. Its totient is φ = 20984050538496.

The previous prime is 36722572223191. The next prime is 36722572223221. The reversal of 36722572223211 is 11232227522763.

It is a happy number.

36722572223211 is a `hidden beast` number, since 3 + 6 + 7 + 22 + 572 + 22 + 32 + 1 + 1 = 666.

It is not a de Polignac number, because 36722572223211 - 2¹¹ = 36722572221163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36722572223221) 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, 1029205 + ... + 8631593.

It is an arithmetic number, because the mean of its divisors is an integer number (2525924487060).

Almost surely, 2^{36722572223211} is an apocalyptic number.

36722572223211 is a deficient number, since it is larger than the sum of its proper divisors (23899615466229).

36722572223211 is a wasteful number, since it uses less digits than its factorization.

36722572223211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7679075 (or 7679072 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

Adding to 36722572223211 its reverse (11232227522763), we get a palindrome (47954799745974).

The spelling of 36722572223211 in words is "thirty-six trillion, seven hundred twenty-two billion, five hundred seventy-two million, two hundred twenty-three thousand, two hundred eleven".