22303441134 has 96 divisors (see below), whose sum is σ = 53412559200. Its totient is φ = 6683938560.

The previous prime is 22303441109. The next prime is 22303441141. The reversal of 22303441134 is 43114430322.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22303441098 and 22303441107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1497444 + ... + 1512264.

It is an arithmetic number, because the mean of its divisors is an integer number (556380825).

Almost surely, 2^22303441134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22303441134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26706279600).

22303441134 is an abundant number, since it is smaller than the sum of its proper divisors (31109118066).

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

22303441134 is a wasteful number, since it uses less digits than its factorization.

22303441134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15010 (or 15007 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22303441134 its reverse (43114430322), we get a palindrome (65417871456).

The spelling of 22303441134 in words is "twenty-two billion, three hundred three million, four hundred forty-one thousand, one hundred thirty-four".