22432222964 has 12 divisors (see below), whose sum is σ = 39257553888. Its totient is φ = 11215779000.

The previous prime is 22432222963. The next prime is 22432223039. The reversal of 22432222964 is 46922223422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432222963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128609 + ... + 247799.

It is an arithmetic number, because the mean of its divisors is an integer number (3271462824).

Almost surely, 2^22432222964 is an apocalyptic number.

It is an amenable number.

22432222964 is a deficient number, since it is larger than the sum of its proper divisors (16825330924).

22432222964 is a wasteful number, since it uses less digits than its factorization.

22432222964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166246 (or 166244 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

The spelling of 22432222964 in words is "twenty-two billion, four hundred thirty-two million, two hundred twenty-two thousand, nine hundred sixty-four".