12220122000111 has 16 divisors (see below), whose sum is σ = 16502559836160. Its totient is φ = 8042251295520.

The previous prime is 12220122000103. The next prime is 12220122000131. The reversal of 12220122000111 is 11100022102221.

It is not a de Polignac number, because 12220122000111 - 2³ = 12220122000103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220122000131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3009655 + ... + 5787768.

It is an arithmetic number, because the mean of its divisors is an integer number (1031409989760).

Almost surely, 2^{12220122000111} is an apocalyptic number.

12220122000111 is a deficient number, since it is larger than the sum of its proper divisors (4282437836049).

12220122000111 is an equidigital number, since it uses as much as digits as its factorization.

12220122000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8803366.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12220122000111 its reverse (11100022102221), we get a palindrome (23320144102332).

The spelling of 12220122000111 in words is "twelve trillion, two hundred twenty billion, one hundred twenty-two million, one hundred eleven", and thus it is an aban number.