20222001101111 has 8 divisors (see below), whose sum is σ = 20608773852960. Its totient is φ = 19835421888672.

The previous prime is 20222001101077. The next prime is 20222001101143. The reversal of 20222001101111 is 11110110022202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20222001101111 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 (20222001101161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48173876 + ... + 48591833.

It is an arithmetic number, because the mean of its divisors is an integer number (2576096731620).

Almost surely, 2^{20222001101111} is an apocalyptic number.

20222001101111 is a deficient number, since it is larger than the sum of its proper divisors (386772751849).

20222001101111 is an equidigital number, since it uses as much as digits as its factorization.

20222001101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96769705.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 20222001101111 its reverse (11110110022202), we get a palindrome (31332111123313).

The spelling of 20222001101111 in words is "twenty trillion, two hundred twenty-two billion, one million, one hundred one thousand, one hundred eleven".