12022200111 has 16 divisors (see below), whose sum is σ = 16258801664. Its totient is φ = 7901004384.

The previous prime is 12022200101. The next prime is 12022200137. The reversal of 12022200111 is 11100222021.

It is not a de Polignac number, because 12022200111 - 2¹⁴ = 12022183727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022200101) 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, 40675 + ... + 160308.

It is an arithmetic number, because the mean of its divisors is an integer number (1016175104).

Almost surely, 2^12022200111 is an apocalyptic number.

12022200111 is a deficient number, since it is larger than the sum of its proper divisors (4236601553).

12022200111 is a wasteful number, since it uses less digits than its factorization.

12022200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201270.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12022200111 its reverse (11100222021), we get a palindrome (23122422132).

The spelling of 12022200111 in words is "twelve billion, twenty-two million, two hundred thousand, one hundred eleven".