22430120334 has 32 divisors (see below), whose sum is σ = 45032426880. Its totient is φ = 7448047200.

The previous prime is 22430120333. The next prime is 22430120347. The reversal of 22430120334 is 43302103422.

It is a super-2 number, since 2×22430120334² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22430120333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2893704 + ... + 2901444.

It is an arithmetic number, because the mean of its divisors is an integer number (1407263340).

Almost surely, 2^22430120334 is an apocalyptic number.

22430120334 is an abundant number, since it is smaller than the sum of its proper divisors (22602306546).

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

22430120334 is a wasteful number, since it uses less digits than its factorization.

22430120334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9536.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22430120334 its reverse (43302103422), we get a palindrome (65732223756).

The spelling of 22430120334 in words is "twenty-two billion, four hundred thirty million, one hundred twenty thousand, three hundred thirty-four".