22132232207 has 2 divisors, whose sum is σ = 22132232208. Its totient is φ = 22132232206.

The previous prime is 22132232201. The next prime is 22132232231. The reversal of 22132232207 is 70223223122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22132232207 - 2²² = 22128037903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22132232201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066116103 + 11066116104.

It is an arithmetic number, because the mean of its divisors is an integer number (11066116104).

Almost surely, 2^22132232207 is an apocalyptic number.

22132232207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22132232207 is an equidigital number, since it uses as much as digits as its factorization.

22132232207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 22132232207 its reverse (70223223122), we get a palindrome (92355455329).

The spelling of 22132232207 in words is "twenty-two billion, one hundred thirty-two million, two hundred thirty-two thousand, two hundred seven".