1122012299 has 2 divisors, whose sum is σ = 1122012300. Its totient is φ = 1122012298.

The previous prime is 1122012253. The next prime is 1122012313. The reversal of 1122012299 is 9922102211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122012299 - 2⁸ = 1122012043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122012239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561006149 + 561006150.

It is an arithmetic number, because the mean of its divisors is an integer number (561006150).

Almost surely, 2^1122012299 is an apocalyptic number.

1122012299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122012299 is an equidigital number, since it uses as much as digits as its factorization.

1122012299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 1122012299 is about 33496.4520359993. The cubic root of 1122012299 is about 1039.1204036516.

The spelling of 1122012299 in words is "one billion, one hundred twenty-two million, twelve thousand, two hundred ninety-nine".