1122247359 has 8 divisors (see below), whose sum is σ = 1662588720. Its totient is φ = 748164888.

The previous prime is 1122247327. The next prime is 1122247381. The reversal of 1122247359 is 9537422211.

1122247359 is a `hidden beast` number, since 112 + 22 + 473 + 59 = 666.

It is not a de Polignac number, because 1122247359 - 2⁵ = 1122247327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122247459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20782332 + ... + 20782385.

It is an arithmetic number, because the mean of its divisors is an integer number (207823590).

Almost surely, 2^1122247359 is an apocalyptic number.

1122247359 is a deficient number, since it is larger than the sum of its proper divisors (540341361).

1122247359 is an equidigital number, since it uses as much as digits as its factorization.

1122247359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41564726 (or 41564720 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 1122247359 is about 33499.9605820664. The cubic root of 1122247359 is about 1039.1929633395.

The spelling of 1122247359 in words is "one billion, one hundred twenty-two million, two hundred forty-seven thousand, three hundred fifty-nine".