22232100212327 has 2 divisors, whose sum is σ = 22232100212328. Its totient is φ = 22232100212326.

The previous prime is 22232100212269. The next prime is 22232100212417. The reversal of 22232100212327 is 72321200123222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22232100212327 - 2²⁰ = 22232099163751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22232100212327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22232100242327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116050106163 + 11116050106164.

It is an arithmetic number, because the mean of its divisors is an integer number (11116050106164).

Almost surely, 2^{22232100212327} is an apocalyptic number.

22232100212327 is a deficient number, since it is larger than the sum of its proper divisors (1).

22232100212327 is an equidigital number, since it uses as much as digits as its factorization.

22232100212327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 22232100212327 its reverse (72321200123222), we get a palindrome (94553300335549).

The spelling of 22232100212327 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred million, two hundred twelve thousand, three hundred twenty-seven".