122211134401110 has 32 divisors (see below), whose sum is σ = 294842359867392. Its totient is φ = 32419009473120.

The previous prime is 122211134401099. The next prime is 122211134401123. The reversal of 122211134401110 is 11104431112221.

It is a super-2 number, since 2×122211134401110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10664142124 + ... + 10664153583.

It is an arithmetic number, because the mean of its divisors is an integer number (9213823745856).

Almost surely, 2^{122211134401110} is an apocalyptic number.

122211134401110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122211134401110 is an abundant number, since it is smaller than the sum of its proper divisors (172631225466282).

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

122211134401110 is a wasteful number, since it uses less digits than its factorization.

122211134401110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21328295908.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 122211134401110 its reverse (11104431112221), we get a palindrome (133315565513331).

The spelling of 122211134401110 in words is "one hundred twenty-two trillion, two hundred eleven billion, one hundred thirty-four million, four hundred one thousand, one hundred ten".