122113204102 has 8 divisors (see below), whose sum is σ = 183264571296. Its totient is φ = 61025013672.

The previous prime is 122113204051. The next prime is 122113204111. The reversal of 122113204102 is 201402311221.

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 122113204102.

It is a congruent number.

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, 15789358 + ... + 15797089.

It is an arithmetic number, because the mean of its divisors is an integer number (22908071412).

Almost surely, 2^122113204102 is an apocalyptic number.

122113204102 is a deficient number, since it is larger than the sum of its proper divisors (61151367194).

122113204102 is a wasteful number, since it uses less digits than its factorization.

122113204102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31588382.

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

Adding to 122113204102 its reverse (201402311221), we get a palindrome (323515515323).

The spelling of 122113204102 in words is "one hundred twenty-two billion, one hundred thirteen million, two hundred four thousand, one hundred two".