122636114 has 4 divisors (see below), whose sum is σ = 183954174. Its totient is φ = 61318056.

The previous prime is 122636077. The next prime is 122636123. The reversal of 122636114 is 411636221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 77141089 + 45495025 = 8783^2 + 6745^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30659027 + ... + 30659030.

Almost surely, 2^122636114 is an apocalyptic number.

122636114 is a deficient number, since it is larger than the sum of its proper divisors (61318060).

122636114 is an equidigital number, since it uses as much as digits as its factorization.

122636114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61318059.

The product of its digits is 1728, while the sum is 26.

The square root of 122636114 is about 11074.1191071796. The cubic root of 122636114 is about 496.8280723002.

The spelling of 122636114 in words is "one hundred twenty-two million, six hundred thirty-six thousand, one hundred fourteen".