22302310112 has 48 divisors (see below), whose sum is σ = 44963880192. Its totient is φ = 10885056000.

The previous prime is 22302310109. The next prime is 22302310153. The reversal of 22302310112 is 21101320322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300737 + ... + 367487.

It is an arithmetic number, because the mean of its divisors is an integer number (936747504).

Almost surely, 2^22302310112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22302310112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22481940096).

22302310112 is an abundant number, since it is smaller than the sum of its proper divisors (22661570080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22302310112 is a wasteful number, since it uses less digits than its factorization.

22302310112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67011 (or 67003 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22302310112 its reverse (21101320322), we get a palindrome (43403630434).

The spelling of 22302310112 in words is "twenty-two billion, three hundred two million, three hundred ten thousand, one hundred twelve".