22443950722 has 16 divisors (see below), whose sum is σ = 34201507392. Its totient is φ = 11044017040.

The previous prime is 22443950719. The next prime is 22443950723. The reversal of 22443950722 is 22705934422.

It is not an unprimeable number, because it can be changed into a prime (22443950723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62788 + ... + 220975.

It is an arithmetic number, because the mean of its divisors is an integer number (2137594212).

Almost surely, 2^22443950722 is an apocalyptic number.

22443950722 is a deficient number, since it is larger than the sum of its proper divisors (11757556670).

22443950722 is a wasteful number, since it uses less digits than its factorization.

22443950722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284393.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 22443950722 in words is "twenty-two billion, four hundred forty-three million, nine hundred fifty thousand, seven hundred twenty-two".