12010011020122 has 16 divisors (see below), whose sum is σ = 18303800962752. Its totient is φ = 5909487364800.

The previous prime is 12010011020113. The next prime is 12010011020123. The reversal of 12010011020122 is 22102011001021.

12010011020122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12010011020123) 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, 185800623 + ... + 185865250.

It is an arithmetic number, because the mean of its divisors is an integer number (1143987560172).

Almost surely, 2^{12010011020122} is an apocalyptic number.

12010011020122 is a deficient number, since it is larger than the sum of its proper divisors (6293789942630).

12010011020122 is a wasteful number, since it uses less digits than its factorization.

12010011020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371666133.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12010011020122 its reverse (22102011001021), we get a palindrome (34112022021143).

The spelling of 12010011020122 in words is "twelve trillion, ten billion, eleven million, twenty thousand, one hundred twenty-two".