2122207499 has 2 divisors, whose sum is σ = 2122207500. Its totient is φ = 2122207498.

The previous prime is 2122207481. The next prime is 2122207511. The reversal of 2122207499 is 9947022212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2122207499 - 2¹² = 2122203403 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122207429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061103749 + 1061103750.

It is an arithmetic number, because the mean of its divisors is an integer number (1061103750).

Almost surely, 2^2122207499 is an apocalyptic number.

2122207499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122207499 is an equidigital number, since it uses as much as digits as its factorization.

2122207499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2122207499 is about 46067.4234030947. The cubic root of 2122207499 is about 1285.0773871747.

The spelling of 2122207499 in words is "two billion, one hundred twenty-two million, two hundred seven thousand, four hundred ninety-nine".