166050022 has 8 divisors (see below), whose sum is σ = 249378696. Its totient is φ = 82923792.

The previous prime is 166049971. The next prime is 166050023. The reversal of 166050022 is 220050661.

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

It is a junction number, because it is equal to n+sod(n) for n = 166049975 and 166050002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166050023) 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, 48543 + ... + 51850.

It is an arithmetic number, because the mean of its divisors is an integer number (31172337).

Almost surely, 2^166050022 is an apocalyptic number.

166050022 is a deficient number, since it is larger than the sum of its proper divisors (83328674).

166050022 is a wasteful number, since it uses less digits than its factorization.

166050022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101222.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 166050022 is about 12886.0398105857. The cubic root of 166050022 is about 549.6416641084.

The spelling of 166050022 in words is "one hundred sixty-six million, fifty thousand, twenty-two".