45222413760666 has 32 divisors (see below), whose sum is σ = 103959571867200. Its totient is φ = 14554340060400.

The previous prime is 45222413760661. The next prime is 45222413760709. The reversal of 45222413760666 is 66606731422254.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45222413760661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14438827860 + ... + 14438830991.

It is an arithmetic number, because the mean of its divisors is an integer number (3248736620850).

Almost surely, 2^{45222413760666} is an apocalyptic number.

45222413760666 is an abundant number, since it is smaller than the sum of its proper divisors (58737158106534).

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

45222413760666 is a wasteful number, since it uses less digits than its factorization.

45222413760666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28877658891 (or 28877658885 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 54.

The spelling of 45222413760666 in words is "forty-five trillion, two hundred twenty-two billion, four hundred thirteen million, seven hundred sixty thousand, six hundred sixty-six".