22434123030 has 64 divisors (see below), whose sum is σ = 59318251776. Its totient is φ = 5384720000.

The previous prime is 22434123017. The next prime is 22434123031. The reversal of 22434123030 is 3032143422.

It is a super-2 number, since 2×22434123030² (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 (22434123031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303216 + ... + 369875.

It is an arithmetic number, because the mean of its divisors is an integer number (926847684).

Almost surely, 2^22434123030 is an apocalyptic number.

22434123030 is an abundant number, since it is smaller than the sum of its proper divisors (36884128746).

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

22434123030 is a wasteful number, since it uses less digits than its factorization.

22434123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673213.

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

Adding to 22434123030 its reverse (3032143422), we get a palindrome (25466266452).

The spelling of 22434123030 in words is "twenty-two billion, four hundred thirty-four million, one hundred twenty-three thousand, thirty".