1124322401 has 4 divisors (see below), whose sum is σ = 1126200000. Its totient is φ = 1122444804.

The previous prime is 1124322389. The next prime is 1124322403. The reversal of 1124322401 is 1042234211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1124322401 - 2¹⁸ = 1124060257 is a prime.

It is a super-2 number, since 2×1124322401² = 2528201722780809602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124322403) 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, 937901 + ... + 939098.

It is an arithmetic number, because the mean of its divisors is an integer number (281550000).

Almost surely, 2^1124322401 is an apocalyptic number.

It is an amenable number.

1124322401 is a deficient number, since it is larger than the sum of its proper divisors (1877599).

1124322401 is an equidigital number, since it uses as much as digits as its factorization.

1124322401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877598.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1124322401 is about 33530.9170915440. The cubic root of 1124322401 is about 1039.8330602976.

Adding to 1124322401 its reverse (1042234211), we get a palindrome (2166556612).

The spelling of 1124322401 in words is "one billion, one hundred twenty-four million, three hundred twenty-two thousand, four hundred one".