22003033412 has 48 divisors (see below), whose sum is σ = 39248858880. Its totient is φ = 10791616512.

The previous prime is 22003033399. The next prime is 22003033427. The reversal of 22003033412 is 21433030022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26224889 + ... + 26225727.

It is an arithmetic number, because the mean of its divisors is an integer number (817684560).

Almost surely, 2^22003033412 is an apocalyptic number.

It is an amenable number.

22003033412 is a deficient number, since it is larger than the sum of its proper divisors (17245825468).

22003033412 is a wasteful number, since it uses less digits than its factorization.

22003033412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460 (or 1458 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22003033412 its reverse (21433030022), we get a palindrome (43436063434).

The spelling of 22003033412 in words is "twenty-two billion, three million, thirty-three thousand, four hundred twelve".