11222122207 has 2 divisors, whose sum is σ = 11222122208. Its totient is φ = 11222122206.

The previous prime is 11222122201. The next prime is 11222122213. The reversal of 11222122207 is 70222122211.

It is a balanced prime because it is at equal distance from previous prime (11222122201) and next prime (11222122213).

It is a cyclic number.

It is not a de Polignac number, because 11222122207 - 2¹¹ = 11222120159 is a prime.

It is a super-3 number, since 3×11222122207³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222122201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611061103 + 5611061104.

It is an arithmetic number, because the mean of its divisors is an integer number (5611061104).

Almost surely, 2^11222122207 is an apocalyptic number.

11222122207 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222122207 is an equidigital number, since it uses as much as digits as its factorization.

11222122207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 11222122207 its reverse (70222122211), we get a palindrome (81444244418).

The spelling of 11222122207 in words is "eleven billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred seven".