12000010011022 has 32 divisors (see below), whose sum is σ = 19660023008640. Its totient is φ = 5447986080480.

The previous prime is 12000010011019. The next prime is 12000010011043. The reversal of 12000010011022 is 22011001000021.

12000010011022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12000010011022² (a number of 27 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, 68520493 + ... + 68695399.

It is an arithmetic number, because the mean of its divisors is an integer number (614375719020).

Almost surely, 2^{12000010011022} is an apocalyptic number.

12000010011022 is a deficient number, since it is larger than the sum of its proper divisors (7660012997618).

12000010011022 is a wasteful number, since it uses less digits than its factorization.

12000010011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178656.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12000010011022 its reverse (22011001000021), we get a palindrome (34011011011043).

The spelling of 12000010011022 in words is "twelve trillion, ten million, eleven thousand, twenty-two".