22222484476 has 6 divisors (see below), whose sum is σ = 38889347840. Its totient is φ = 11111242236.

The previous prime is 22222484429. The next prime is 22222484483. The reversal of 22222484476 is 67448422222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777810556 + ... + 2777810563.

Almost surely, 2^22222484476 is an apocalyptic number.

It is an amenable number.

22222484476 is a deficient number, since it is larger than the sum of its proper divisors (16666863364).

22222484476 is a wasteful number, since it uses less digits than its factorization.

22222484476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555621123 (or 5555621121 counting only the distinct ones).

The product of its digits is 688128, while the sum is 43.

The spelling of 22222484476 in words is "twenty-two billion, two hundred twenty-two million, four hundred eighty-four thousand, four hundred seventy-six".