222330212122 has 8 divisors (see below), whose sum is σ = 334158332256. Its totient is φ = 110944101372.

The previous prime is 222330212099. The next prime is 222330212173. The reversal of 222330212122 is 221212033222.

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 = 222330212093 and 222330212102.

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, 110501088 + ... + 110503099.

It is an arithmetic number, because the mean of its divisors is an integer number (41769791532).

Almost surely, 2^222330212122 is an apocalyptic number.

222330212122 is a deficient number, since it is larger than the sum of its proper divisors (111828120134).

222330212122 is a wasteful number, since it uses less digits than its factorization.

222330212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221004692.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222330212122 its reverse (221212033222), we get a palindrome (443542245344).

The spelling of 222330212122 in words is "two hundred twenty-two billion, three hundred thirty million, two hundred twelve thousand, one hundred twenty-two".