22022330122 has 32 divisors (see below), whose sum is σ = 37138606848. Its totient is φ = 9717687936.

The previous prime is 22022330119. The next prime is 22022330137. The reversal of 22022330122 is 22103322022.

It is a self number, because there is not a number n which added to its sum of digits gives 22022330122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1489438 + ... + 1504150.

It is an arithmetic number, because the mean of its divisors is an integer number (1160581464).

Almost surely, 2^22022330122 is an apocalyptic number.

22022330122 is a deficient number, since it is larger than the sum of its proper divisors (15116276726).

22022330122 is a wasteful number, since it uses less digits than its factorization.

22022330122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17254.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22022330122 its reverse (22103322022), we get a palindrome (44125652144).

The spelling of 22022330122 in words is "twenty-two billion, twenty-two million, three hundred thirty thousand, one hundred twenty-two".