10221324412 has 24 divisors (see below), whose sum is σ = 19401863600. Its totient is φ = 4683591936.

The previous prime is 10221324403. The next prime is 10221324419. The reversal of 10221324412 is 21442312201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221324419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699837 + ... + 714292.

Almost surely, 2^10221324412 is an apocalyptic number.

It is an amenable number.

10221324412 is a deficient number, since it is larger than the sum of its proper divisors (9180539188).

10221324412 is a wasteful number, since it uses less digits than its factorization.

10221324412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414285 (or 1414283 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10221324412 its reverse (21442312201), we get a palindrome (31663636613).

The spelling of 10221324412 in words is "ten billion, two hundred twenty-one million, three hundred twenty-four thousand, four hundred twelve".