1122322233 has 16 divisors (see below), whose sum is σ = 1582382592. Its totient is φ = 706416000.

The previous prime is 1122322219. The next prime is 1122322247. The reversal of 1122322233 is 3322232211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1122322219) and next prime (1122322247).

It is not a de Polignac number, because 1122322233 - 2⁴ = 1122322217 is a prime.

It is a super-2 number, since 2×1122322233² = 2519214389372212578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122322273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143358 + ... + 150983.

It is an arithmetic number, because the mean of its divisors is an integer number (98898912).

Almost surely, 2^1122322233 is an apocalyptic number.

It is an amenable number.

1122322233 is a deficient number, since it is larger than the sum of its proper divisors (460060359).

1122322233 is a wasteful number, since it uses less digits than its factorization.

1122322233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294416.

The product of its digits is 864, while the sum is 21.

The square root of 1122322233 is about 33501.0780871303. The cubic root of 1122322233 is about 1039.2160737536.

Adding to 1122322233 its reverse (3322232211), we get a palindrome (4444554444).

The spelling of 1122322233 in words is "one billion, one hundred twenty-two million, three hundred twenty-two thousand, two hundred thirty-three".