122123214102 has 16 divisors (see below), whose sum is σ = 244252866672. Its totient is φ = 40706664960.

The previous prime is 122123214071. The next prime is 122123214179. The reversal of 122123214102 is 201412321221.

It is a happy number.

It is a congruent number.

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, 1243 + ... + 494214.

It is an arithmetic number, because the mean of its divisors is an integer number (15265804167).

Almost surely, 2^122123214102 is an apocalyptic number.

122123214102 is an abundant number, since it is smaller than the sum of its proper divisors (122129652570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122123214102 is a wasteful number, since it uses less digits than its factorization.

122123214102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536543.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 122123214102 its reverse (201412321221), we get a palindrome (323535535323).

The spelling of 122123214102 in words is "one hundred twenty-two billion, one hundred twenty-three million, two hundred fourteen thousand, one hundred two".