1122354401 has 8 divisors (see below), whose sum is σ = 1283289600. Its totient is φ = 961568928.

The previous prime is 1122354397. The next prime is 1122354403. The reversal of 1122354401 is 1044532211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122354401 - 2² = 1122354397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122354403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20876 + ... + 51773.

It is an arithmetic number, because the mean of its divisors is an integer number (160411200).

Almost surely, 2^1122354401 is an apocalyptic number.

It is an amenable number.

1122354401 is a deficient number, since it is larger than the sum of its proper divisors (160935199).

1122354401 is an equidigital number, since it uses as much as digits as its factorization.

1122354401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74863.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1122354401 is about 33501.5581876426. The cubic root of 1122354401 is about 1039.2260023292.

Adding to 1122354401 its reverse (1044532211), we get a palindrome (2166886612).

The spelling of 1122354401 in words is "one billion, one hundred twenty-two million, three hundred fifty-four thousand, four hundred one".