22422496718 has 16 divisors (see below), whose sum is σ = 35138028960. Its totient is φ = 10717476000.

The previous prime is 22422496717. The next prime is 22422496739. The reversal of 22422496718 is 81769422422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422496717) 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, 1907978 + ... + 1919693.

It is an arithmetic number, because the mean of its divisors is an integer number (2196126810).

Almost surely, 2^22422496718 is an apocalyptic number.

22422496718 is a deficient number, since it is larger than the sum of its proper divisors (12715532242).

22422496718 is a wasteful number, since it uses less digits than its factorization.

22422496718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827803.

The product of its digits is 774144, while the sum is 47.

The spelling of 22422496718 in words is "twenty-two billion, four hundred twenty-two million, four hundred ninety-six thousand, seven hundred eighteen".