1122444341 has 4 divisors (see below), whose sum is σ = 1122512352. Its totient is φ = 1122376332.

The previous prime is 1122444319. The next prime is 1122444343. The reversal of 1122444341 is 1434442211.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122444341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122444341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122444343) 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, 8270 + ... + 48096.

It is an arithmetic number, because the mean of its divisors is an integer number (280628088).

Almost surely, 2^1122444341 is an apocalyptic number.

It is an amenable number.

1122444341 is a deficient number, since it is larger than the sum of its proper divisors (68011).

1122444341 is an equidigital number, since it uses as much as digits as its factorization.

1122444341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68010.

The product of its digits is 3072, while the sum is 26.

The square root of 1122444341 is about 33502.9004863758. The cubic root of 1122444341 is about 1039.2537610864.

Adding to 1122444341 its reverse (1434442211), we get a palindrome (2556886552).

The spelling of 1122444341 in words is "one billion, one hundred twenty-two million, four hundred forty-four thousand, three hundred forty-one".