222213000004 has 12 divisors (see below), whose sum is σ = 389144129724. Its totient is φ = 111028962944.

The previous prime is 222212999999. The next prime is 222213000017. The reversal of 222213000004 is 400000312222.

It can be written as a sum of positive squares in 2 ways, for example, as 91595811904 + 130617188100 = 302648^2 + 361410^2 .

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, 19377817 + ... + 19389280.

It is an arithmetic number, because the mean of its divisors is an integer number (32428677477).

Almost surely, 2^222213000004 is an apocalyptic number.

It is an amenable number.

222213000004 is a deficient number, since it is larger than the sum of its proper divisors (166931129720).

222213000004 is a wasteful number, since it uses less digits than its factorization.

222213000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38768534 (or 38768532 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 222213000004 its reverse (400000312222), we get a palindrome (622213312226).

The spelling of 222213000004 in words is "two hundred twenty-two billion, two hundred thirteen million, four", and thus it is an aban number.