222023424412 has 12 divisors (see below), whose sum is σ = 411396345360. Its totient is φ = 104481611456.

The previous prime is 222023424407. The next prime is 222023424433. The reversal of 222023424412 is 214424320222.

It is a happy number.

It is a congruent number.

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, 1632525112 + ... + 1632525247.

It is an arithmetic number, because the mean of its divisors is an integer number (34283028780).

Almost surely, 2^222023424412 is an apocalyptic number.

It is an amenable number.

222023424412 is a deficient number, since it is larger than the sum of its proper divisors (189372920948).

222023424412 is a wasteful number, since it uses less digits than its factorization.

222023424412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3265050380 (or 3265050378 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 222023424412 its reverse (214424320222), we get a palindrome (436447744634).

The spelling of 222023424412 in words is "two hundred twenty-two billion, twenty-three million, four hundred twenty-four thousand, four hundred twelve".