12224777236667 has 8 divisors (see below), whose sum is σ = 12382772292000. Its totient is φ = 12067240803904.

The previous prime is 12224777236619. The next prime is 12224777236699. The reversal of 12224777236667 is 76663277742221.

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 12224777236667 - 2²⁰ = 12224776188091 is a prime.

It is a super-2 number, since 2×12224777236667² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12224777230667) 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, 114601988 + ... + 114708609.

It is an arithmetic number, because the mean of its divisors is an integer number (1547846536500).

Almost surely, 2^{12224777236667} is an apocalyptic number.

12224777236667 is a deficient number, since it is larger than the sum of its proper divisors (157995055333).

12224777236667 is an equidigital number, since it uses as much as digits as its factorization.

12224777236667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229311285.

The product of its digits is 99574272, while the sum is 62.

The spelling of 12224777236667 in words is "twelve trillion, two hundred twenty-four billion, seven hundred seventy-seven million, two hundred thirty-six thousand, six hundred sixty-seven".