122210212102 has 64 divisors (see below), whose sum is σ = 215488885248. Its totient is φ = 51364800000.

The previous prime is 122210212099. The next prime is 122210212129. The reversal of 122210212102 is 201212012221.

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 31 ways as a sum of consecutive naturals, for example, 5607727 + ... + 5629477.

It is an arithmetic number, because the mean of its divisors is an integer number (3367013832).

Almost surely, 2^122210212102 is an apocalyptic number.

122210212102 is a deficient number, since it is larger than the sum of its proper divisors (93278673146).

122210212102 is a wasteful number, since it uses less digits than its factorization.

122210212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22045.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122210212102 its reverse (201212012221), we get a palindrome (323422224323).

The spelling of 122210212102 in words is "one hundred twenty-two billion, two hundred ten million, two hundred twelve thousand, one hundred two".