1122243424 has 12 divisors (see below), whose sum is σ = 2209416804. Its totient is φ = 561121696.

The previous prime is 1122243383. The next prime is 1122243433. The reversal of 1122243424 is 4243422211.

It is a super-2 number, since 2×1122243424² = 2518860605422487552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17535022 + ... + 17535085.

It is an arithmetic number, because the mean of its divisors is an integer number (184118067).

Almost surely, 2^1122243424 is an apocalyptic number.

It is an amenable number.

1122243424 is a deficient number, since it is larger than the sum of its proper divisors (1087173380).

1122243424 is an equidigital number, since it uses as much as digits as its factorization.

1122243424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35070117 (or 35070109 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 1122243424 is about 33499.9018506025. The cubic root of 1122243424 is about 1039.1917487442.

Adding to 1122243424 its reverse (4243422211), we get a palindrome (5365665635).

The spelling of 1122243424 in words is "one billion, one hundred twenty-two million, two hundred forty-three thousand, four hundred twenty-four".