22420102207 has 2 divisors, whose sum is σ = 22420102208. Its totient is φ = 22420102206.

The previous prime is 22420102189. The next prime is 22420102213. The reversal of 22420102207 is 70220102422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22420102207 - 2²⁷ = 22285884479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22420102907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11210051103 + 11210051104.

It is an arithmetic number, because the mean of its divisors is an integer number (11210051104).

Almost surely, 2^22420102207 is an apocalyptic number.

22420102207 is a deficient number, since it is larger than the sum of its proper divisors (1).

22420102207 is an equidigital number, since it uses as much as digits as its factorization.

22420102207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 22.

Adding to 22420102207 its reverse (70220102422), we get a palindrome (92640204629).

The spelling of 22420102207 in words is "twenty-two billion, four hundred twenty million, one hundred two thousand, two hundred seven".