45135885222 has 24 divisors (see below), whose sum is σ = 98155293600. Its totient is φ = 14989775760.

The previous prime is 45135885211. The next prime is 45135885227. The reversal of 45135885222 is 22258853154.

45135885222 is a `hidden beast` number, since 4 + 5 + 13 + 588 + 52 + 2 + 2 = 666.

45135885222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45135885227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4621597 + ... + 4631352.

It is an arithmetic number, because the mean of its divisors is an integer number (4089803900).

Almost surely, 2^45135885222 is an apocalyptic number.

45135885222 is an abundant number, since it is smaller than the sum of its proper divisors (53019408378).

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

45135885222 is a wasteful number, since it uses less digits than its factorization.

45135885222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9253228 (or 9253225 counting only the distinct ones).

The product of its digits is 768000, while the sum is 45.

The spelling of 45135885222 in words is "forty-five billion, one hundred thirty-five million, eight hundred eighty-five thousand, two hundred twenty-two".