2166102045062 has 8 divisors (see below), whose sum is σ = 3249378636816. Its totient is φ = 1082975832792.

The previous prime is 2166102045061. The next prime is 2166102045109. The reversal of 2166102045062 is 2605402016612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2166102045061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37558853 + ... + 37616480.

It is an arithmetic number, because the mean of its divisors is an integer number (406172329602).

Almost surely, 2^{2166102045062} is an apocalyptic number.

2166102045062 is a deficient number, since it is larger than the sum of its proper divisors (1083276591754).

2166102045062 is a wasteful number, since it uses less digits than its factorization.

2166102045062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75189742.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 2166102045062 in words is "two trillion, one hundred sixty-six billion, one hundred two million, forty-five thousand, sixty-two".