372006601922 has 18 divisors (see below), whose sum is σ = 588950525043. Its totient is φ = 176205890484.

The previous prime is 372006601921. The next prime is 372006601927. The reversal of 372006601922 is 229106600273.

It can be written as a sum of positive squares in only one way, i.e., 186003300961 + 186003300961 = 431281^2 + 431281^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=431281.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372006601921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16377329 + ... + 16400027.

Almost surely, 2^372006601922 is an apocalyptic number.

372006601922 is a deficient number, since it is larger than the sum of its proper divisors (216943923121).

372006601922 is an frugal number, since it uses more digits than its factorization.

372006601922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45438 (or 22720 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 372006601922 in words is "three hundred seventy-two billion, six million, six hundred one thousand, nine hundred twenty-two".