12000022101002 has 64 divisors (see below), whose sum is σ = 19580184960000. Its totient is φ = 5482943136000.

The previous prime is 12000022100971. The next prime is 12000022101043. The reversal of 12000022101002 is 20010122000021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1076326124 + ... + 1076337272.

It is an arithmetic number, because the mean of its divisors is an integer number (305940390000).

Almost surely, 2^{12000022101002} is an apocalyptic number.

12000022101002 is a deficient number, since it is larger than the sum of its proper divisors (7580162858998).

12000022101002 is a wasteful number, since it uses less digits than its factorization.

12000022101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12391.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12000022101002 its reverse (20010122000021), we get a palindrome (32010144101023).

The spelling of 12000022101002 in words is "twelve trillion, twenty-two million, one hundred one thousand, two".