12220947004399 has 8 divisors (see below), whose sum is σ = 13967105385888. Its totient is φ = 10474865825280.

The previous prime is 12220947004381. The next prime is 12220947004423. The reversal of 12220947004399 is 99340074902221.

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 12220947004399 - 2³⁵ = 12186587266031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220947004319) 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, 18960982 + ... + 19594915.

It is an arithmetic number, because the mean of its divisors is an integer number (1745888173236).

Almost surely, 2^{12220947004399} is an apocalyptic number.

12220947004399 is a deficient number, since it is larger than the sum of its proper divisors (1746158381489).

12220947004399 is an equidigital number, since it uses as much as digits as its factorization.

12220947004399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38601185.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 12220947004399 in words is "twelve trillion, two hundred twenty billion, nine hundred forty-seven million, four thousand, three hundred ninety-nine".