210164122 has 8 divisors (see below), whose sum is σ = 360281376. Its totient is φ = 90070332.

The previous prime is 210164117. The next prime is 210164161. The reversal of 210164122 is 221461012.

210164122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 210164122.

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, 7505848 + ... + 7505875.

It is an arithmetic number, because the mean of its divisors is an integer number (45035172).

Almost surely, 2^210164122 is an apocalyptic number.

210164122 is a deficient number, since it is larger than the sum of its proper divisors (150117254).

210164122 is a wasteful number, since it uses less digits than its factorization.

210164122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15011732.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 210164122 is about 14497.0383872017. The cubic root of 210164122 is about 594.5470007260.

The spelling of 210164122 in words is "two hundred ten million, one hundred sixty-four thousand, one hundred twenty-two".