1121462207 has 2 divisors, whose sum is σ = 1121462208. Its totient is φ = 1121462206.

The previous prime is 1121462189. The next prime is 1121462233. The reversal of 1121462207 is 7022641211.

It is an a-pointer prime, because the next prime (1121462233) can be obtained adding 1121462207 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121462207 - 2⁶ = 1121462143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121461207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560731103 + 560731104.

It is an arithmetic number, because the mean of its divisors is an integer number (560731104).

Almost surely, 2^1121462207 is an apocalyptic number.

1121462207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121462207 is an equidigital number, since it uses as much as digits as its factorization.

1121462207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1121462207 is about 33488.2398313199. The cubic root of 1121462207 is about 1038.9505584362.

The spelling of 1121462207 in words is "one billion, one hundred twenty-one million, four hundred sixty-two thousand, two hundred seven".