22133144034 has 24 divisors (see below), whose sum is σ = 49251231900. Its totient is φ = 7178316768.

The previous prime is 22133144029. The next prime is 22133144081. The reversal of 22133144034 is 43044133122.

22133144034 is a `hidden beast` number, since 2 + 213 + 3 + 1 + 440 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 17372558025 + 4760586009 = 131805^2 + 68997^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22133143989 and 22133144007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16615809 + ... + 16617140.

Almost surely, 2^22133144034 is an apocalyptic number.

22133144034 is an abundant number, since it is smaller than the sum of its proper divisors (27118087866).

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

22133144034 is a wasteful number, since it uses less digits than its factorization.

22133144034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33232994 (or 33232991 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22133144034 its reverse (43044133122), we get a palindrome (65177277156).

The spelling of 22133144034 in words is "twenty-two billion, one hundred thirty-three million, one hundred forty-four thousand, thirty-four".