3166662345220 has 24 divisors (see below), whose sum is σ = 7254535555008. Its totient is φ = 1151513580000.

The previous prime is 3166662345191. The next prime is 3166662345229. The reversal of 3166662345220 is 225432666613.

It is not an unprimeable number, because it can be changed into a prime (3166662345229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7196959656 + ... + 7196960095.

It is an arithmetic number, because the mean of its divisors is an integer number (302272314792).

Almost surely, 2^{3166662345220} is an apocalyptic number.

It is an amenable number.

3166662345220 is an abundant number, since it is smaller than the sum of its proper divisors (4087873209788).

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

3166662345220 is a wasteful number, since it uses less digits than its factorization.

3166662345220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14393919771 (or 14393919769 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 3166662345220 in words is "three trillion, one hundred sixty-six billion, six hundred sixty-two million, three hundred forty-five thousand, two hundred twenty".