222323111002 has 8 divisors (see below), whose sum is σ = 333534453012. Its totient is φ = 111144960000.

The previous prime is 222323110957. The next prime is 222323111009. The reversal of 222323111002 is 200111323222.

222323111002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 214916615281 + 7406495721 = 463591^2 + 86061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×222323111002² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222323111009) 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, 8280999 + ... + 8307802.

Almost surely, 2^222323111002 is an apocalyptic number.

222323111002 is a deficient number, since it is larger than the sum of its proper divisors (111211342010).

222323111002 is a wasteful number, since it uses less digits than its factorization.

222323111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16595504.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222323111002 its reverse (200111323222), we get a palindrome (422434434224).

The spelling of 222323111002 in words is "two hundred twenty-two billion, three hundred twenty-three million, one hundred eleven thousand, two".