2373222136 has 32 divisors (see below), whose sum is σ = 4621536000. Its totient is φ = 1141669216.

The previous prime is 2373222127. The next prime is 2373222139. The reversal of 2373222136 is 6312223732.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2373222098 and 2373222107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2373222139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31306 + ... + 75673.

It is an arithmetic number, because the mean of its divisors is an integer number (144423000).

Almost surely, 2^2373222136 is an apocalyptic number.

It is an amenable number.

2373222136 is a deficient number, since it is larger than the sum of its proper divisors (2248313864).

2373222136 is a wasteful number, since it uses less digits than its factorization.

2373222136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107091 (or 107087 counting only the distinct ones).

The product of its digits is 18144, while the sum is 31.

The square root of 2373222136 is about 48715.7278094046. The cubic root of 2373222136 is about 1333.8678250992.

Adding to 2373222136 its reverse (6312223732), we get a palindrome (8685445868).

The spelling of 2373222136 in words is "two billion, three hundred seventy-three million, two hundred twenty-two thousand, one hundred thirty-six".