12223100101112 has 8 divisors (see below), whose sum is σ = 22918312689600. Its totient is φ = 6111550050552.

The previous prime is 12223100101109. The next prime is 12223100101169. The reversal of 12223100101112 is 21110100132221.

It is a happy number.

12223100101112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 763943756312 + ... + 763943756327.

It is an arithmetic number, because the mean of its divisors is an integer number (2864789086200).

Almost surely, 2^{12223100101112} is an apocalyptic number.

It is an amenable number.

12223100101112 is a deficient number, since it is larger than the sum of its proper divisors (10695212588488).

12223100101112 is a wasteful number, since it uses less digits than its factorization.

12223100101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527887512645 (or 1527887512641 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 12223100101112 its reverse (21110100132221), we get a palindrome (33333200233333).

The spelling of 12223100101112 in words is "twelve trillion, two hundred twenty-three billion, one hundred million, one hundred one thousand, one hundred twelve".