222312212030 has 8 divisors (see below), whose sum is σ = 400161981672. Its totient is φ = 88924884808.

The previous prime is 222312211999. The next prime is 222312212033. The reversal of 222312212030 is 30212213222.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 222312211993 and 222312212011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222312212033) 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, 11115610592 + ... + 11115610611.

It is an arithmetic number, because the mean of its divisors is an integer number (50020247709).

Almost surely, 2^222312212030 is an apocalyptic number.

222312212030 is a deficient number, since it is larger than the sum of its proper divisors (177849769642).

222312212030 is a wasteful number, since it uses less digits than its factorization.

222312212030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22231221210.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222312212030 its reverse (30212213222), we get a palindrome (252524425252).

The spelling of 222312212030 in words is "two hundred twenty-two billion, three hundred twelve million, two hundred twelve thousand, thirty".