1043254022 has 4 divisors (see below), whose sum is σ = 1564881036. Its totient is φ = 521627010.

The previous prime is 1043254021. The next prime is 1043254057. The reversal of 1043254022 is 2204523401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2204523401 = 8447 ⋅260983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043254021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260813504 + ... + 260813507.

It is an arithmetic number, because the mean of its divisors is an integer number (391220259).

Almost surely, 2^1043254022 is an apocalyptic number.

1043254022 is a deficient number, since it is larger than the sum of its proper divisors (521627014).

1043254022 is an equidigital number, since it uses as much as digits as its factorization.

1043254022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521627013.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1043254022 is about 32299.4430602139. The cubic root of 1043254022 is about 1014.2149841063.

Adding to 1043254022 its reverse (2204523401), we get a palindrome (3247777423).

The spelling of 1043254022 in words is "one billion, forty-three million, two hundred fifty-four thousand, twenty-two".