2022002100111 has 16 divisors (see below), whose sum is σ = 3081176480000. Its totient is φ = 1155418363008.

The previous prime is 2022002100109. The next prime is 2022002100127. The reversal of 2022002100111 is 1110012002202.

It is not a de Polignac number, because 2022002100111 - 2¹ = 2022002100109 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 (2022002108111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2002500 + ... + 2837958.

It is an arithmetic number, because the mean of its divisors is an integer number (192573530000).

Almost surely, 2^{2022002100111} is an apocalyptic number.

2022002100111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2022002100111 is a deficient number, since it is larger than the sum of its proper divisors (1059174379889).

2022002100111 is a wasteful number, since it uses less digits than its factorization.

2022002100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950718.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2022002100111 its reverse (1110012002202), we get a palindrome (3132014102313).

The spelling of 2022002100111 in words is "two trillion, twenty-two billion, two million, one hundred thousand, one hundred eleven".