2022111122202 has 20 divisors (see below), whose sum is σ = 4531026774186. Its totient is φ = 674037040680.

The previous prime is 2022111122197. The next prime is 2022111122221. The reversal of 2022111122202 is 2022211112202.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1073666920041 + 948444202161 = 1036179^2 + 973881^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 6241083549 + ... + 6241083872.

Almost surely, 2^{2022111122202} is an apocalyptic number.

2022111122202 is an abundant number, since it is smaller than the sum of its proper divisors (2508915651984).

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

2022111122202 is a wasteful number, since it uses less digits than its factorization.

2022111122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12482167435 (or 12482167426 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 2022111122202 its reverse (2022211112202), we get a palindrome (4044322234404).

The spelling of 2022111122202 in words is "two trillion, twenty-two billion, one hundred eleven million, one hundred twenty-two thousand, two hundred two".