120111110011122 has 32 divisors (see below), whose sum is σ = 241361923008384. Its totient is φ = 39847486492800.

The previous prime is 120111110011121. The next prime is 120111110011163. The reversal of 120111110011122 is 221110011111021.

It is not an unprimeable number, because it can be changed into a prime (120111110011121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48839379 + ... + 51239702.

It is an arithmetic number, because the mean of its divisors is an integer number (7542560094012).

Almost surely, 2^{120111110011122} is an apocalyptic number.

120111110011122 is an abundant number, since it is smaller than the sum of its proper divisors (121250812997262).

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

120111110011122 is a wasteful number, since it uses less digits than its factorization.

120111110011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100080034.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 120111110011122 its reverse (221110011111021), we get a palindrome (341221121122143).

The spelling of 120111110011122 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred ten million, eleven thousand, one hundred twenty-two".