222000102122 has 8 divisors (see below), whose sum is σ = 333024198276. Its totient is φ = 110992036032.

The previous prime is 222000102089. The next prime is 222000102161. The reversal of 222000102122 is 221201000222.

It can be written as a sum of positive squares in 2 ways, for example, as 204883874881 + 17116227241 = 452641^2 + 130829^2 .

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 = 222000102097 and 222000102106.

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, 3972833 + ... + 4028324.

Almost surely, 2^222000102122 is an apocalyptic number.

222000102122 is a deficient number, since it is larger than the sum of its proper divisors (111024096154).

222000102122 is a wasteful number, since it uses less digits than its factorization.

222000102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8015032.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222000102122 its reverse (221201000222), we get a palindrome (443201102344).

The spelling of 222000102122 in words is "two hundred twenty-two billion, one hundred two thousand, one hundred twenty-two".