122616741202 has 4 divisors (see below), whose sum is σ = 183925111806. Its totient is φ = 61308370600.

The previous prime is 122616741173. The next prime is 122616741217. The reversal of 122616741202 is 202147616221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202147616221 = 133349 ⋅1515929.

It can be written as a sum of positive squares in only one way, i.e., 119585247721 + 3031493481 = 345811^2 + 55059^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30654185299 + ... + 30654185302.

Almost surely, 2^122616741202 is an apocalyptic number.

122616741202 is a deficient number, since it is larger than the sum of its proper divisors (61308370604).

122616741202 is an equidigital number, since it uses as much as digits as its factorization.

122616741202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61308370603.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 122616741202 in words is "one hundred twenty-two billion, six hundred sixteen million, seven hundred forty-one thousand, two hundred two".