12012001101022 has 96 divisors (see below), whose sum is σ = 20743310952000. Its totient is φ = 5181915949056.

The previous prime is 12012001101013. The next prime is 12012001101049. The reversal of 12012001101022 is 22010110021021.

12012001101022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 12012001100993 and 12012001101011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160962054 + ... + 161036662.

It is an arithmetic number, because the mean of its divisors is an integer number (216076155750).

Almost surely, 2^{12012001101022} is an apocalyptic number.

12012001101022 is a deficient number, since it is larger than the sum of its proper divisors (8731309850978).

12012001101022 is a wasteful number, since it uses less digits than its factorization.

12012001101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74918 (or 74889 counting only the distinct ones).

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

Adding to 12012001101022 its reverse (22010110021021), we get a palindrome (34022111122043).

The spelling of 12012001101022 in words is "twelve trillion, twelve billion, one million, one hundred one thousand, twenty-two".