45011310322120 has 64 divisors (see below), whose sum is σ = 102789320760000. Its totient is φ = 17736634353408.

The previous prime is 45011310322087. The next prime is 45011310322151. The reversal of 45011310322120 is 2122301311054.

It is a super-2 number, since 2×45011310322120² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 18264850 + ... + 20582209.

It is an arithmetic number, because the mean of its divisors is an integer number (1606083136875).

Almost surely, 2^{45011310322120} is an apocalyptic number.

45011310322120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45011310322120 is an abundant number, since it is smaller than the sum of its proper divisors (57778010437880).

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

45011310322120 is a wasteful number, since it uses less digits than its factorization.

45011310322120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38847502 (or 38847498 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 45011310322120 its reverse (2122301311054), we get a palindrome (47133611633174).

The spelling of 45011310322120 in words is "forty-five trillion, eleven billion, three hundred ten million, three hundred twenty-two thousand, one hundred twenty".