222320100320202 has 16 divisors (see below), whose sum is σ = 444648452631552. Its totient is φ = 74105324774880.

The previous prime is 222320100320189. The next prime is 222320100320237. The reversal of 222320100320202 is 202023001023222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343482699 + ... + 344129342.

It is an arithmetic number, because the mean of its divisors is an integer number (27790528289472).

Almost surely, 2^{222320100320202} is an apocalyptic number.

222320100320202 is an abundant number, since it is smaller than the sum of its proper divisors (222328352311350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222320100320202 is a wasteful number, since it uses less digits than its factorization.

222320100320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687665933.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222320100320202 its reverse (202023001023222), we get a palindrome (424343101343424).

The spelling of 222320100320202 in words is "two hundred twenty-two trillion, three hundred twenty billion, one hundred million, three hundred twenty thousand, two hundred two".