222330000213 has 24 divisors (see below), whose sum is σ = 323167174200. Its totient is φ = 147288760704.

The previous prime is 222330000197. The next prime is 222330000247. The reversal of 222330000213 is 312000033222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4802905809 + 217527094404 = 69303^2 + 466398^2 .

It is not a de Polignac number, because 222330000213 - 2⁴ = 222330000197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222330000913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 823731 + ... + 1059807.

It is an arithmetic number, because the mean of its divisors is an integer number (13465298925).

Almost surely, 2^222330000213 is an apocalyptic number.

It is an amenable number.

222330000213 is a deficient number, since it is larger than the sum of its proper divisors (100837173987).

222330000213 is a wasteful number, since it uses less digits than its factorization.

222330000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236741 (or 236738 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 222330000213 its reverse (312000033222), we get a palindrome (534330033435).

The spelling of 222330000213 in words is "two hundred twenty-two billion, three hundred thirty million, two hundred thirteen", and thus it is an aban number.