22225001207 has 2 divisors, whose sum is σ = 22225001208. Its totient is φ = 22225001206.

The previous prime is 22225001189. The next prime is 22225001299. The reversal of 22225001207 is 70210052222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22225001207 - 2¹⁰ = 22225000183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22225001707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11112500603 + 11112500604.

It is an arithmetic number, because the mean of its divisors is an integer number (11112500604).

Almost surely, 2^22225001207 is an apocalyptic number.

22225001207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22225001207 is an equidigital number, since it uses as much as digits as its factorization.

22225001207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 23.

Adding to 22225001207 its reverse (70210052222), we get a palindrome (92435053429).

The spelling of 22225001207 in words is "twenty-two billion, two hundred twenty-five million, one thousand, two hundred seven".