122572106 has 16 divisors (see below), whose sum is σ = 192672000. Its totient is φ = 58370928.

The previous prime is 122572103. The next prime is 122572123. The reversal of 122572106 is 601275221.

It is not an unprimeable number, because it can be changed into a prime (122572103) 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, 5420 + ... + 16568.

It is an arithmetic number, because the mean of its divisors is an integer number (12042000).

Almost surely, 2^122572106 is an apocalyptic number.

122572106 is a deficient number, since it is larger than the sum of its proper divisors (70099894).

122572106 is a wasteful number, since it uses less digits than its factorization.

122572106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11413.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 122572106 is about 11071.2287484272. The cubic root of 122572106 is about 496.7416200460.

The spelling of 122572106 in words is "one hundred twenty-two million, five hundred seventy-two thousand, one hundred six".