45222788458828 has 12 divisors (see below), whose sum is σ = 79153391860312. Its totient is φ = 22607533641600.

The previous prime is 45222788458817. The next prime is 45222788458843. The reversal of 45222788458828 is 82885488722254.

It is a super-2 number, since 2×45222788458828² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965120598 + ... + 965167453.

Almost surely, 2^{45222788458828} is an apocalyptic number.

It is an amenable number.

45222788458828 is a deficient number, since it is larger than the sum of its proper divisors (33930603401484).

45222788458828 is a wasteful number, since it uses less digits than its factorization.

45222788458828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930293912 (or 1930293910 counting only the distinct ones).

The product of its digits is 1468006400, while the sum is 73.

The spelling of 45222788458828 in words is "forty-five trillion, two hundred twenty-two billion, seven hundred eighty-eight million, four hundred fifty-eight thousand, eight hundred twenty-eight".