22423134033 has 18 divisors (see below), whose sum is σ = 33858421506. Its totient is φ = 14298807072.

The previous prime is 22423133959. The next prime is 22423134037. The reversal of 22423134033 is 33043132422.

22423134033 is a `hidden beast` number, since 2 + 24 + 231 + 3 + 403 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12371667984 + 10051466049 = 111228^2 + 100257^2 .

It is not a de Polignac number, because 22423134033 - 2¹⁶ = 22423068497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22423133988 and 22423134006.

It is not an unprimeable number, because it can be changed into a prime (22423134037) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2350116 + ... + 2359637.

It is an arithmetic number, because the mean of its divisors is an integer number (1881023417).

Almost surely, 2^22423134033 is an apocalyptic number.

22423134033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22423134033 is a deficient number, since it is larger than the sum of its proper divisors (11435287473).

22423134033 is a wasteful number, since it uses less digits than its factorization.

22423134033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4709805 (or 4709779 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 22423134033 its reverse (33043132422), we get a palindrome (55466266455).

The spelling of 22423134033 in words is "twenty-two billion, four hundred twenty-three million, one hundred thirty-four thousand, thirty-three".