22479614147 has 8 divisors (see below), whose sum is σ = 22548782640. Its totient is φ = 22410548640.

The previous prime is 22479614123. The next prime is 22479614159. The reversal of 22479614147 is 74141697422.

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 22479614147 - 2¹⁸ = 22479352003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22479614107) 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 7 ways as a sum of consecutive naturals, for example, 423428 + ... + 473550.

It is an arithmetic number, because the mean of its divisors is an integer number (2818597830).

Almost surely, 2^22479614147 is an apocalyptic number.

22479614147 is a deficient number, since it is larger than the sum of its proper divisors (69168493).

22479614147 is an equidigital number, since it uses as much as digits as its factorization.

22479614147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51493.

The product of its digits is 677376, while the sum is 47.

The spelling of 22479614147 in words is "twenty-two billion, four hundred seventy-nine million, six hundred fourteen thousand, one hundred forty-seven".