22434112230404 has 48 divisors (see below), whose sum is σ = 47546698324608. Its totient is φ = 9041593379328.

The previous prime is 22434112230377. The next prime is 22434112230407. The reversal of 22434112230404 is 40403221143422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22434112230407) 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, 18849854 + ... + 20004629.

It is an arithmetic number, because the mean of its divisors is an integer number (990556215096).

Almost surely, 2^{22434112230404} is an apocalyptic number.

It is an amenable number.

22434112230404 is an abundant number, since it is smaller than the sum of its proper divisors (25112586094204).

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

22434112230404 is a wasteful number, since it uses less digits than its factorization.

22434112230404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38855724 (or 38855722 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22434112230404 its reverse (40403221143422), we get a palindrome (62837333373826).

The spelling of 22434112230404 in words is "twenty-two trillion, four hundred thirty-four billion, one hundred twelve million, two hundred thirty thousand, four hundred four".