12022010111 has 8 divisors (see below), whose sum is σ = 12117727584. Its totient is φ = 11926504800.

The previous prime is 12022010107. The next prime is 12022010159. The reversal of 12022010111 is 11101022021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12022010111 - 2² = 12022010107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12022010092 and 12022010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022015111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61721 + ... + 166893.

It is an arithmetic number, because the mean of its divisors is an integer number (1514715948).

Almost surely, 2^12022010111 is an apocalyptic number.

12022010111 is a deficient number, since it is larger than the sum of its proper divisors (95717473).

12022010111 is a wasteful number, since it uses less digits than its factorization.

12022010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106081.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12022010111 its reverse (11101022021), we get a palindrome (23123032132).

The spelling of 12022010111 in words is "twelve billion, twenty-two million, ten thousand, one hundred eleven".