222020100210002 has 8 divisors (see below), whose sum is σ = 352620159157116. Its totient is φ = 104480047157632.

The previous prime is 222020100210001. The next prime is 222020100210059. The reversal of 222020100210002 is 200012001020222.

It can be written as a sum of positive squares in 2 ways, for example, as 218626653588841 + 3393446621161 = 14786029^2 + 1842131^2 .

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

It is not an unprimeable number, because it can be changed into a prime (222020100210001) 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, 3265001473643 + ... + 3265001473710.

Almost surely, 2^{222020100210002} is an apocalyptic number.

222020100210002 is a deficient number, since it is larger than the sum of its proper divisors (130600058947114).

222020100210002 is a wasteful number, since it uses less digits than its factorization.

222020100210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6530002947372.

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

Adding to 222020100210002 its reverse (200012001020222), we get a palindrome (422032101230224).

The spelling of 222020100210002 in words is "two hundred twenty-two trillion, twenty billion, one hundred million, two hundred ten thousand, two".