22340300334 has 64 divisors (see below), whose sum is σ = 49989477888. Its totient is φ = 6596979200.

The previous prime is 22340300329. The next prime is 22340300341. The reversal of 22340300334 is 43300304322.

It is a congruent number.

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, 2574487 + ... + 2583149.

It is an arithmetic number, because the mean of its divisors is an integer number (781085592).

Almost surely, 2^22340300334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22340300334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24994738944).

22340300334 is an abundant number, since it is smaller than the sum of its proper divisors (27649177554).

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

22340300334 is a wasteful number, since it uses less digits than its factorization.

22340300334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9673.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 22340300334 its reverse (43300304322), we get a palindrome (65640604656).

The spelling of 22340300334 in words is "twenty-two billion, three hundred forty million, three hundred thousand, three hundred thirty-four".