1043022412 has 12 divisors (see below), whose sum is σ = 1825528320. Its totient is φ = 521442896.

The previous prime is 1043022401. The next prime is 1043022427. The reversal of 1043022412 is 2142203401.

It is a self number, because there is not a number n which added to its sum of digits gives 1043022412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34758 + ... + 57394.

It is an arithmetic number, because the mean of its divisors is an integer number (152127360).

Almost surely, 2^1043022412 is an apocalyptic number.

It is an amenable number.

1043022412 is a deficient number, since it is larger than the sum of its proper divisors (782505908).

1043022412 is a wasteful number, since it uses less digits than its factorization.

1043022412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34160 (or 34158 counting only the distinct ones).

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

The square root of 1043022412 is about 32295.8575052591. The cubic root of 1043022412 is about 1014.1399241774.

Adding to 1043022412 its reverse (2142203401), we get a palindrome (3185225813).

The spelling of 1043022412 in words is "one billion, forty-three million, twenty-two thousand, four hundred twelve".