1122442224 has 40 divisors (see below), whose sum is σ = 2906302080. Its totient is φ = 373288128.

The previous prime is 1122442207. The next prime is 1122442261. The reversal of 1122442224 is 4222442211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1122442194 and 1122442203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5562 + ... + 47705.

It is an arithmetic number, because the mean of its divisors is an integer number (72657552).

Almost surely, 2^1122442224 is an apocalyptic number.

It is an amenable number.

1122442224 is an abundant number, since it is smaller than the sum of its proper divisors (1783859856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122442224 is a wasteful number, since it uses less digits than its factorization.

1122442224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53717 (or 53711 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 1122442224 is about 33502.8688920815. The cubic root of 1122442224 is about 1039.2531077202.

Adding to 1122442224 its reverse (4222442211), we get a palindrome (5344884435).

The spelling of 1122442224 in words is "one billion, one hundred twenty-two million, four hundred forty-two thousand, two hundred twenty-four".