1122440075 has 6 divisors (see below), whose sum is σ = 1391825724. Its totient is φ = 897952040.

The previous prime is 1122440069. The next prime is 1122440083. The reversal of 1122440075 is 5700442211.

It is not a de Polignac number, because 1122440075 - 2²⁰ = 1121391499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22448777 + ... + 22448826.

It is an arithmetic number, because the mean of its divisors is an integer number (231970954).

Almost surely, 2^1122440075 is an apocalyptic number.

1122440075 is a deficient number, since it is larger than the sum of its proper divisors (269385649).

1122440075 is an equidigital number, since it uses as much as digits as its factorization.

1122440075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44897613 (or 44897608 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 1122440075 is about 33502.8368201858. The cubic root of 1122440075 is about 1039.2524444771.

Adding to 1122440075 its reverse (5700442211), we get a palindrome (6822882286).

The spelling of 1122440075 in words is "one billion, one hundred twenty-two million, four hundred forty thousand, seventy-five".