122002222110 has 16 divisors (see below), whose sum is σ = 292805333136. Its totient is φ = 32533925888.

The previous prime is 122002222109. The next prime is 122002222123. The reversal of 122002222110 is 11222200221.

122002222110 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122002222110.

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, 2033370339 + ... + 2033370398.

It is an arithmetic number, because the mean of its divisors is an integer number (18300333321).

Almost surely, 2^122002222110 is an apocalyptic number.

122002222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122002222110 is an abundant number, since it is smaller than the sum of its proper divisors (170803111026).

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

122002222110 is a wasteful number, since it uses less digits than its factorization.

122002222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066740747.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 122002222110 its reverse (11222200221), we get a palindrome (133224422331).

The spelling of 122002222110 in words is "one hundred twenty-two billion, two million, two hundred twenty-two thousand, one hundred ten".