122636066 has 16 divisors (see below), whose sum is σ = 214707456. Its totient is φ = 51439776.

The previous prime is 122636039. The next prime is 122636071. The reversal of 122636066 is 660636221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92531 + ... + 93846.

It is an arithmetic number, because the mean of its divisors is an integer number (13419216).

Almost surely, 2^122636066 is an apocalyptic number.

122636066 is a deficient number, since it is larger than the sum of its proper divisors (92071390).

122636066 is a wasteful number, since it uses less digits than its factorization.

122636066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186433.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 122636066 is about 11074.1169399641. The cubic root of 122636066 is about 496.8280074804.

The spelling of 122636066 in words is "one hundred twenty-two million, six hundred thirty-six thousand, sixty-six".