122001022110110 has 64 divisors (see below), whose sum is σ = 258109003837440. Its totient is φ = 40933100926080.

The previous prime is 122001022110067. The next prime is 122001022110193. The reversal of 122001022110110 is 11011220100221.

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, 15850352 + ... + 22253891.

It is an arithmetic number, because the mean of its divisors is an integer number (4032953184960).

Almost surely, 2^{122001022110110} is an apocalyptic number.

122001022110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122001022110110 is an abundant number, since it is smaller than the sum of its proper divisors (136107981727330).

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

122001022110110 is a wasteful number, since it uses less digits than its factorization.

122001022110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38106513.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122001022110110 its reverse (11011220100221), we get a palindrome (133012242210331).

The spelling of 122001022110110 in words is "one hundred twenty-two trillion, one billion, twenty-two million, one hundred ten thousand, one hundred ten".