12110011120122 has 32 divisors (see below), whose sum is σ = 25274264302080. Its totient is φ = 3860979996720.

The previous prime is 12110011120057. The next prime is 12110011120127. The reversal of 12110011120122 is 22102111001121.

It is a happy number.

It is a super-2 number, since 2×12110011120122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12110011120127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 858529 + ... + 4995707.

It is an arithmetic number, because the mean of its divisors is an integer number (789820759440).

Almost surely, 2^{12110011120122} is an apocalyptic number.

12110011120122 is an abundant number, since it is smaller than the sum of its proper divisors (13164253181958).

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

12110011120122 is a wasteful number, since it uses less digits than its factorization.

12110011120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158418.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 12110011120122 its reverse (22102111001121), we get a palindrome (34212122121243).

The spelling of 12110011120122 in words is "twelve trillion, one hundred ten billion, eleven million, one hundred twenty thousand, one hundred twenty-two".