2022021101111 has 48 divisors (see below), whose sum is σ = 2261975569920. Its totient is φ = 1807288282800.

The previous prime is 2022021101081. The next prime is 2022021101129. The reversal of 2022021101111 is 1111011202202.

It is a de Polignac number, because none of the positive numbers 2^k-2022021101111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022021001111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2812268210 + ... + 2812268928.

It is an arithmetic number, because the mean of its divisors is an integer number (47124491040).

Almost surely, 2^{2022021101111} is an apocalyptic number.

2022021101111 is a deficient number, since it is larger than the sum of its proper divisors (239954468809).

2022021101111 is an equidigital number, since it uses as much as digits as its factorization.

2022021101111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137 (or 988 counting only the distinct ones).

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

Adding to 2022021101111 its reverse (1111011202202), we get a palindrome (3133032303313).

The spelling of 2022021101111 in words is "two trillion, twenty-two billion, twenty-one million, one hundred one thousand, one hundred eleven".