1122125353 has 4 divisors (see below), whose sum is σ = 1127939668. Its totient is φ = 1116311040.

The previous prime is 1122125339. The next prime is 1122125441. The reversal of 1122125353 is 3535212211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 627151849 + 494973504 = 25043^2 + 22248^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122125353 - 2⁹ = 1122124841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122126353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2906868 + ... + 2907253.

It is an arithmetic number, because the mean of its divisors is an integer number (281984917).

Almost surely, 2^1122125353 is an apocalyptic number.

It is an amenable number.

1122125353 is a deficient number, since it is larger than the sum of its proper divisors (5814315).

1122125353 is an equidigital number, since it uses as much as digits as its factorization.

1122125353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814314.

The product of its digits is 1800, while the sum is 25.

The square root of 1122125353 is about 33498.1395453539. The cubic root of 1122125353 is about 1039.1553030826.

Adding to 1122125353 its reverse (3535212211), we get a palindrome (4657337564).

The spelling of 1122125353 in words is "one billion, one hundred twenty-two million, one hundred twenty-five thousand, three hundred fifty-three".