122001000022110 has 64 divisors (see below), whose sum is σ = 322521972963840. Its totient is φ = 29288854366080.

The previous prime is 122001000022021. The next prime is 122001000022127. The reversal of 122001000022110 is 11220000100221.

122001000022110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1794626205 + ... + 1794694184.

It is an arithmetic number, because the mean of its divisors is an integer number (5039405827560).

Almost surely, 2^{122001000022110} is an apocalyptic number.

122001000022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122001000022110 is an abundant number, since it is smaller than the sum of its proper divisors (200520972941730).

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

122001000022110 is a wasteful number, since it uses less digits than its factorization.

122001000022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589320513.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122001000022110 its reverse (11220000100221), we get a palindrome (133221000122331).

The spelling of 122001000022110 in words is "one hundred twenty-two trillion, one billion, twenty-two thousand, one hundred ten".