222202221202 has 8 divisors (see below), whose sum is σ = 358942049676. Its totient is φ = 102554871312.

The previous prime is 222202221191. The next prime is 222202221217. The reversal of 222202221202 is 202122202222.

222202221202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 221879623681 + 322597521 = 471041^2 + 17961^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 222202221202.

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, 4273119613 + ... + 4273119664.

Almost surely, 2^222202221202 is an apocalyptic number.

222202221202 is a deficient number, since it is larger than the sum of its proper divisors (136739828474).

222202221202 is a wasteful number, since it uses less digits than its factorization.

222202221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8546239292.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 222202221202 its reverse (202122202222), we get a palindrome (424324423424).

It can be divided in two parts, 22220 and 2221202, that added together give a palindrome (2243422).

The spelling of 222202221202 in words is "two hundred twenty-two billion, two hundred two million, two hundred twenty-one thousand, two hundred two".