12223100010112 has 64 divisors (see below), whose sum is σ = 24376983998400. Its totient is φ = 6104957773824.

The previous prime is 12223100010091. The next prime is 12223100010119. The reversal of 12223100010112 is 21101000132221.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (12223100010119) 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, 799462564 + ... + 799477852.

It is an arithmetic number, because the mean of its divisors is an integer number (380890374975).

Almost surely, 2^{12223100010112} is an apocalyptic number.

It is an amenable number.

12223100010112 is a deficient number, since it is larger than the sum of its proper divisors (12153883988288).

12223100010112 is a wasteful number, since it uses less digits than its factorization.

12223100010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21633 (or 21621 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12223100010112 its reverse (21101000132221), we get a palindrome (33324100142333).

The spelling of 12223100010112 in words is "twelve trillion, two hundred twenty-three billion, one hundred million, ten thousand, one hundred twelve".