12101123112022 has 32 divisors (see below), whose sum is σ = 21306327658560. Its totient is φ = 5045820842880.

The previous prime is 12101123112007. The next prime is 12101123112047. The reversal of 12101123112022 is 22021132110121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12476872 + ... + 13411732.

It is an arithmetic number, because the mean of its divisors is an integer number (665822739330).

Almost surely, 2^{12101123112022} is an apocalyptic number.

12101123112022 is a deficient number, since it is larger than the sum of its proper divisors (9205204546538).

12101123112022 is a wasteful number, since it uses less digits than its factorization.

12101123112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959896.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 12101123112022 its reverse (22021132110121), we get a palindrome (34122255222143).

The spelling of 12101123112022 in words is "twelve trillion, one hundred one billion, one hundred twenty-three million, one hundred twelve thousand, twenty-two".