2211022222202 has 32 divisors (see below), whose sum is σ = 3358780603200. Its totient is φ = 1091501232640.

The previous prime is 2211022222151. The next prime is 2211022222237. The reversal of 2211022222202 is 2022222201122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189277802 + ... + 189289482.

It is an arithmetic number, because the mean of its divisors is an integer number (104961893850).

Almost surely, 2^{2211022222202} is an apocalyptic number.

2211022222202 is a deficient number, since it is larger than the sum of its proper divisors (1147758380998).

2211022222202 is a wasteful number, since it uses less digits than its factorization.

2211022222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14686.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2211022222202 its reverse (2022222201122), we get a palindrome (4233244423324).

The spelling of 2211022222202 in words is "two trillion, two hundred eleven billion, twenty-two million, two hundred twenty-two thousand, two hundred two".