2221303122202 has 64 divisors (see below), whose sum is σ = 3436880025600. Its totient is φ = 1076356270080.

The previous prime is 2221303122167. The next prime is 2221303122221. The reversal of 2221303122202 is 2022213031222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2370653878 + ... + 2370654814.

It is an arithmetic number, because the mean of its divisors is an integer number (53701250400).

Almost surely, 2^{2221303122202} is an apocalyptic number.

2221303122202 is a deficient number, since it is larger than the sum of its proper divisors (1215576903398).

2221303122202 is a wasteful number, since it uses less digits than its factorization.

2221303122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2221303122202 its reverse (2022213031222), we get a palindrome (4243516153424).

The spelling of 2221303122202 in words is "two trillion, two hundred twenty-one billion, three hundred three million, one hundred twenty-two thousand, two hundred two".