222022440440202 has 16 divisors (see below), whose sum is σ = 470165167991232. Its totient is φ = 69654098961600.

The previous prime is 222022440440201. The next prime is 222022440440221. The reversal of 222022440440202 is 202044044220222.

It is a self number, because there is not a number n which added to its sum of digits gives 222022440440202.

It is not an unprimeable number, because it can be changed into a prime (222022440440201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088345296174 + ... + 1088345296377.

It is an arithmetic number, because the mean of its divisors is an integer number (29385322999452).

Almost surely, 2^{222022440440202} is an apocalyptic number.

222022440440202 is an abundant number, since it is smaller than the sum of its proper divisors (248142727551030).

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

222022440440202 is a wasteful number, since it uses less digits than its factorization.

222022440440202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176690592573.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 222022440440202 its reverse (202044044220222), we get a palindrome (424066484660424).

The spelling of 222022440440202 in words is "two hundred twenty-two trillion, twenty-two billion, four hundred forty million, four hundred forty thousand, two hundred two".