12223700247 has 16 divisors (see below), whose sum is σ = 18825806592. Its totient is φ = 6972520320.

The previous prime is 12223700231. The next prime is 12223700261. The reversal of 12223700247 is 74200732221.

It is not a de Polignac number, because 12223700247 - 2⁴ = 12223700231 is a prime.

It is a super-2 number, since 2×12223700247² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223700227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10894003 + ... + 10895124.

It is an arithmetic number, because the mean of its divisors is an integer number (1176612912).

Almost surely, 2^12223700247 is an apocalyptic number.

12223700247 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12223700247 is a deficient number, since it is larger than the sum of its proper divisors (6602106345).

12223700247 is a wasteful number, since it uses less digits than its factorization.

12223700247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21789158.

The product of its (nonzero) digits is 9408, while the sum is 30.

The spelling of 12223700247 in words is "twelve billion, two hundred twenty-three million, seven hundred thousand, two hundred forty-seven".