22002002207 has 2 divisors, whose sum is σ = 22002002208. Its totient is φ = 22002002206.

The previous prime is 22002002177. The next prime is 22002002219. The reversal of 22002002207 is 70220020022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002002207 - 2¹⁴ = 22001985823 is a prime.

It is a super-2 number, since 2×22002002207² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002002227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001001103 + 11001001104.

It is an arithmetic number, because the mean of its divisors is an integer number (11001001104).

Almost surely, 2^22002002207 is an apocalyptic number.

22002002207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002002207 is an equidigital number, since it uses as much as digits as its factorization.

22002002207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 17.

Adding to 22002002207 its reverse (70220020022), we get a palindrome (92222022229).

The spelling of 22002002207 in words is "twenty-two billion, two million, two thousand, two hundred seven".