12002101111022 has 32 divisors (see below), whose sum is σ = 20058340055040. Its totient is φ = 5339247640480.

The previous prime is 12002101110991. The next prime is 12002101111127. The reversal of 12002101111022 is 22011110120021.

It is a junction number, because it is equal to n+sod(n) for n = 12002101110988 and 12002101111006.

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, 33620804 + ... + 33975912.

It is an arithmetic number, because the mean of its divisors is an integer number (626823126720).

Almost surely, 2^{12002101111022} is an apocalyptic number.

12002101111022 is a deficient number, since it is larger than the sum of its proper divisors (8056238944018).

12002101111022 is a wasteful number, since it uses less digits than its factorization.

12002101111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387856.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12002101111022 its reverse (22011110120021), we get a palindrome (34013211231043).

The spelling of 12002101111022 in words is "twelve trillion, two billion, one hundred one million, one hundred eleven thousand, twenty-two".