12110011022 has 16 divisors (see below), whose sum is σ = 18519729840. Its totient is φ = 5936915712.

The previous prime is 12110010977. The next prime is 12110011079. The reversal of 12110011022 is 22011001121.

It is a super-2 number, since 2×12110011022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12110010994 and 12110011012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131198 + ... + 203550.

It is an arithmetic number, because the mean of its divisors is an integer number (1157483115).

Almost surely, 2^12110011022 is an apocalyptic number.

12110011022 is a deficient number, since it is larger than the sum of its proper divisors (6409718818).

12110011022 is a wasteful number, since it uses less digits than its factorization.

12110011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73987.

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

Adding to 12110011022 its reverse (22011001121), we get a palindrome (34121012143).

Subtracting 12110011022 from its reverse (22011001121), we obtain a palindrome (9900990099).

The spelling of 12110011022 in words is "twelve billion, one hundred ten million, eleven thousand, twenty-two".