22007416522 has 64 divisors (see below), whose sum is σ = 42731587584. Its totient is φ = 8266302720.

The previous prime is 22007416477. The next prime is 22007416583. The reversal of 22007416522 is 22561470022.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262228 + ... + 335824.

It is an arithmetic number, because the mean of its divisors is an integer number (667681056).

Almost surely, 2^22007416522 is an apocalyptic number.

22007416522 is a deficient number, since it is larger than the sum of its proper divisors (20724171062).

22007416522 is a wasteful number, since it uses less digits than its factorization.

22007416522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73703.

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 22007416522 its reverse (22561470022), we get a palindrome (44568886544).

The spelling of 22007416522 in words is "twenty-two billion, seven million, four hundred sixteen thousand, five hundred twenty-two".