32722151087 has 4 divisors (see below), whose sum is σ = 32730023040. Its totient is φ = 32714279136.

The previous prime is 32722151071. The next prime is 32722151117. The reversal of 32722151087 is 78015122723.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32722151087 - 2⁴ = 32722151071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32722151087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32722151687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3929738 + ... + 3938055.

It is an arithmetic number, because the mean of its divisors is an integer number (8182505760).

Almost surely, 2^32722151087 is an apocalyptic number.

32722151087 is a deficient number, since it is larger than the sum of its proper divisors (7871953).

32722151087 is an equidigital number, since it uses as much as digits as its factorization.

32722151087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871952.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 32722151087 in words is "thirty-two billion, seven hundred twenty-two million, one hundred fifty-one thousand, eighty-seven".