2022100220111 has 4 divisors (see below), whose sum is σ = 2022134192232. Its totient is φ = 2022066247992.

The previous prime is 2022100220099. The next prime is 2022100220131. The reversal of 2022100220111 is 1110220012202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2022100220111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022100220131) 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 3 ways as a sum of consecutive naturals, for example, 16896620 + ... + 17015873.

It is an arithmetic number, because the mean of its divisors is an integer number (505533548058).

Almost surely, 2^{2022100220111} is an apocalyptic number.

2022100220111 is a deficient number, since it is larger than the sum of its proper divisors (33972121).

2022100220111 is an equidigital number, since it uses as much as digits as its factorization.

2022100220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33972120.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2022100220111 its reverse (1110220012202), we get a palindrome (3132320232313).

The spelling of 2022100220111 in words is "two trillion, twenty-two billion, one hundred million, two hundred twenty thousand, one hundred eleven".