1122042325 has 6 divisors (see below), whose sum is σ = 1391332514. Its totient is φ = 897633840.

The previous prime is 1122042319. The next prime is 1122042343. The reversal of 1122042325 is 5232402211.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 998001 + 1121044324 = 999^2 + 33482^2 .

It is not a de Polignac number, because 1122042325 - 2²⁵ = 1088487893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122042296 and 1122042305.

It is a congruent 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, 22440822 + ... + 22440871.

Almost surely, 2^1122042325 is an apocalyptic number.

It is an amenable number.

1122042325 is a deficient number, since it is larger than the sum of its proper divisors (269290189).

1122042325 is an equidigital number, since it uses as much as digits as its factorization.

1122042325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44881703 (or 44881698 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1122042325 is about 33496.9002297227. The cubic root of 1122042325 is about 1039.1296728164.

Adding to 1122042325 its reverse (5232402211), we get a palindrome (6354444536).

The spelling of 1122042325 in words is "one billion, one hundred twenty-two million, forty-two thousand, three hundred twenty-five".