1122442233 has 64 divisors (see below), whose sum is σ = 1764633600. Its totient is φ = 627471360.

The previous prime is 1122442207. The next prime is 1122442261. The reversal of 1122442233 is 3322442211.

It is a happy number.

It is not a de Polignac number, because 1122442233 - 2⁶ = 1122442169 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1122442933) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6270538 + ... + 6270716.

It is an arithmetic number, because the mean of its divisors is an integer number (27572400).

Almost surely, 2^1122442233 is an apocalyptic number.

It is an amenable number.

1122442233 is a deficient number, since it is larger than the sum of its proper divisors (642191367).

1122442233 is a wasteful number, since it uses less digits than its factorization.

1122442233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422.

The product of its digits is 2304, while the sum is 24.

The square root of 1122442233 is about 33502.8690263983. The cubic root of 1122442233 is about 1039.2531104979.

Adding to 1122442233 its reverse (3322442211), we get a palindrome (4444884444).

The spelling of 1122442233 in words is "one billion, one hundred twenty-two million, four hundred forty-two thousand, two hundred thirty-three".