22754471146 has 8 divisors (see below), whose sum is σ = 37234589184. Its totient is φ = 10342941420.

The previous prime is 22754471119. The next prime is 22754471167. The reversal of 22754471146 is 64117445722.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 517147050 + ... + 517147093.

It is an arithmetic number, because the mean of its divisors is an integer number (4654323648).

Almost surely, 2^22754471146 is an apocalyptic number.

22754471146 is a deficient number, since it is larger than the sum of its proper divisors (14480118038).

22754471146 is a wasteful number, since it uses less digits than its factorization.

22754471146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034294156.

The product of its digits is 376320, while the sum is 43.

The spelling of 22754471146 in words is "twenty-two billion, seven hundred fifty-four million, four hundred seventy-one thousand, one hundred forty-six".