22263036222 has 96 divisors (see below), whose sum is σ = 54978497280. Its totient is φ = 5971848960.

The previous prime is 22263036217. The next prime is 22263036253.

22263036222 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 22263036222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2088847 + ... + 2099477.

It is an arithmetic number, because the mean of its divisors is an integer number (572692680).

Almost surely, 2^22263036222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22263036222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27489248640).

22263036222 is an abundant number, since it is smaller than the sum of its proper divisors (32715461058).

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

22263036222 is a wasteful number, since it uses less digits than its factorization.

22263036222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11086 (or 11079 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 222630 and 36222, that added together give a palindrome (258852).

The spelling of 22263036222 in words is "twenty-two billion, two hundred sixty-three million, thirty-six thousand, two hundred twenty-two".