22234255507 has 2 divisors, whose sum is σ = 22234255508. Its totient is φ = 22234255506.

The previous prime is 22234255493. The next prime is 22234255517. The reversal of 22234255507 is 70555243222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22234255507 - 2²⁷ = 22100037779 is a prime.

It is not a weakly prime, because it can be changed into another prime (22234255517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11117127753 + 11117127754.

It is an arithmetic number, because the mean of its divisors is an integer number (11117127754).

Almost surely, 2^22234255507 is an apocalyptic number.

22234255507 is a deficient number, since it is larger than the sum of its proper divisors (1).

22234255507 is an equidigital number, since it uses as much as digits as its factorization.

22234255507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168000, while the sum is 37.

Adding to 22234255507 its reverse (70555243222), we get a palindrome (92789498729).

The spelling of 22234255507 in words is "twenty-two billion, two hundred thirty-four million, two hundred fifty-five thousand, five hundred seven".