122000111121110 has 16 divisors (see below), whose sum is σ = 224272544700096. Its totient is φ = 47761745630208.

The previous prime is 122000111121067. The next prime is 122000111121113. The reversal of 122000111121110 is 11121111000221.

It is a super-2 number, since 2×122000111121110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122000111121113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129787351787 + ... + 129787352726.

It is an arithmetic number, because the mean of its divisors is an integer number (14017034043756).

Almost surely, 2^{122000111121110} is an apocalyptic number.

122000111121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122000111121110 is a deficient number, since it is larger than the sum of its proper divisors (102272433578986).

122000111121110 is a wasteful number, since it uses less digits than its factorization.

122000111121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259574704567.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 122000111121110 its reverse (11121111000221), we get a palindrome (133121222121331).

It can be divided in two parts, 122000111 and 121110, that added together give a palindrome (122121221).

The spelling of 122000111121110 in words is "one hundred twenty-two trillion, one hundred eleven million, one hundred twenty-one thousand, one hundred ten".