166550662000622 has 8 divisors (see below), whose sum is σ = 249826404593736. Its totient is φ = 83275193802712.

The previous prime is 166550662000553. The next prime is 166550662000687. The reversal of 166550662000622 is 226000266055661.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67074593 + ... + 69513324.

It is an arithmetic number, because the mean of its divisors is an integer number (31228300574217).

Almost surely, 2^{166550662000622} is an apocalyptic number.

166550662000622 is a deficient number, since it is larger than the sum of its proper divisors (83275742593114).

166550662000622 is a wasteful number, since it uses less digits than its factorization.

166550662000622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137197602.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 166550662000622 in words is "one hundred sixty-six trillion, five hundred fifty billion, six hundred sixty-two million, six hundred twenty-two", and thus it is an aban number.