2022111110021 has 8 divisors (see below), whose sum is σ = 2023146928320. Its totient is φ = 2021075494272.

The previous prime is 2022111109919. The next prime is 2022111110029. The reversal of 2022111110021 is 1200111112202.

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

It is a cyclic number.

It is not a de Polignac number, because 2022111110021 - 2¹⁸ = 2022110847877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022111109978 and 2022111110005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022111110029) 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, 22418150 + ... + 22508168.

It is an arithmetic number, because the mean of its divisors is an integer number (252893366040).

Almost surely, 2^{2022111110021} is an apocalyptic number.

It is an amenable number.

2022111110021 is a deficient number, since it is larger than the sum of its proper divisors (1035818299).

2022111110021 is an equidigital number, since it uses as much as digits as its factorization.

2022111110021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101275.

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

Adding to 2022111110021 its reverse (1200111112202), we get a palindrome (3222222222223).

The spelling of 2022111110021 in words is "two trillion, twenty-two billion, one hundred eleven million, one hundred ten thousand, twenty-one".