1043012222 has 16 divisors (see below), whose sum is σ = 1788635520. Its totient is φ = 446851608.

The previous prime is 1043012213. The next prime is 1043012263. The reversal of 1043012222 is 2222103401.

It is a self number, because there is not a number n which added to its sum of digits gives 1043012222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35729 + ... + 57987.

It is an arithmetic number, because the mean of its divisors is an integer number (111789720).

Almost surely, 2^1043012222 is an apocalyptic number.

1043012222 is a deficient number, since it is larger than the sum of its proper divisors (745623298).

1043012222 is a wasteful number, since it uses less digits than its factorization.

1043012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25615.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1043012222 is about 32295.6997447029. The cubic root of 1043012222 is about 1014.1366215576.

Adding to 1043012222 its reverse (2222103401), we get a palindrome (3265115623).

The spelling of 1043012222 in words is "one billion, forty-three million, twelve thousand, two hundred twenty-two".