222443000516 has 12 divisors (see below), whose sum is σ = 424663910160. Its totient is φ = 101110454760.

The previous prime is 222443000513. The next prime is 222443000581. The reversal of 222443000516 is 615000344222.

It is a super-2 number, since 2×222443000516² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222443000513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2527761326 + ... + 2527761413.

It is an arithmetic number, because the mean of its divisors is an integer number (35388659180).

Almost surely, 2^222443000516 is an apocalyptic number.

It is an amenable number.

222443000516 is a deficient number, since it is larger than the sum of its proper divisors (202220909644).

222443000516 is a wasteful number, since it uses less digits than its factorization.

222443000516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055522754 (or 5055522752 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 222443000516 its reverse (615000344222), we get a palindrome (837443344738).

The spelling of 222443000516 in words is "two hundred twenty-two billion, four hundred forty-three million, five hundred sixteen", and thus it is an aban number.