45022253112 has 32 divisors (see below), whose sum is σ = 125061814800. Its totient is φ = 15007417632.

The previous prime is 45022253071. The next prime is 45022253137. The reversal of 45022253112 is 21135222054.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104217963 + ... + 104218394.

Almost surely, 2^45022253112 is an apocalyptic number.

It is an amenable number.

45022253112 is an abundant number, since it is smaller than the sum of its proper divisors (80039561688).

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

45022253112 is a wasteful number, since it uses less digits than its factorization.

45022253112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208436372 (or 208436362 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 45022253112 its reverse (21135222054), we get a palindrome (66157475166).

The spelling of 45022253112 in words is "forty-five billion, twenty-two million, two hundred fifty-three thousand, one hundred twelve".