1022434012 has 12 divisors (see below), whose sum is σ = 1789553920. Its totient is φ = 511132896.

The previous prime is 1022434001. The next prime is 1022434027. The reversal of 1022434012 is 2104342201.

It is a super-2 number, since 2×1022434012² = 2090742617788832288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12133 + ... + 46819.

Almost surely, 2^1022434012 is an apocalyptic number.

It is an amenable number.

1022434012 is a deficient number, since it is larger than the sum of its proper divisors (767119908).

1022434012 is a wasteful number, since it uses less digits than its factorization.

1022434012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42060 (or 42058 counting only the distinct ones).

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

The square root of 1022434012 is about 31975.5220754877. The cubic root of 1022434012 is about 1007.4227701578.

Adding to 1022434012 its reverse (2104342201), we get a palindrome (3126776213).

The spelling of 1022434012 in words is "one billion, twenty-two million, four hundred thirty-four thousand, twelve".