22948547474 has 16 divisors (see below), whose sum is σ = 34502319360. Its totient is φ = 11447802960.

The previous prime is 22948547473. The next prime is 22948547507. The reversal of 22948547474 is 47474584922.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22948547471) 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, 1873229 + ... + 1885439.

It is an arithmetic number, because the mean of its divisors is an integer number (2156394960).

Almost surely, 2^22948547474 is an apocalyptic number.

22948547474 is a deficient number, since it is larger than the sum of its proper divisors (11553771886).

22948547474 is a wasteful number, since it uses less digits than its factorization.

22948547474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14305.

The product of its digits is 18063360, while the sum is 56.

The spelling of 22948547474 in words is "twenty-two billion, nine hundred forty-eight million, five hundred forty-seven thousand, four hundred seventy-four".