1041222043 has 4 divisors (see below), whose sum is σ = 1041314040. Its totient is φ = 1041130048.

The previous prime is 1041222041. The next prime is 1041222053. The reversal of 1041222043 is 3402221401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1041222043 - 2¹ = 1041222041 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 1041222043.

It is not an unprimeable number, because it can be changed into a prime (1041222041) 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, 26173 + ... + 52606.

It is an arithmetic number, because the mean of its divisors is an integer number (260328510).

Almost surely, 2^1041222043 is an apocalyptic number.

1041222043 is a deficient number, since it is larger than the sum of its proper divisors (91997).

1041222043 is an equidigital number, since it uses as much as digits as its factorization.

1041222043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91996.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1041222043 is about 32267.9724029881. The cubic root of 1041222043 is about 1013.5560832191.

Adding to 1041222043 its reverse (3402221401), we get a palindrome (4443443444).

The spelling of 1041222043 in words is "one billion, forty-one million, two hundred twenty-two thousand, forty-three".