2022222020111 has 8 divisors (see below), whose sum is σ = 2026160748144. Its totient is φ = 2018284523200.

The previous prime is 2022222020107. The next prime is 2022222020129. The reversal of 2022222020111 is 1110202222202.

It is a happy number.

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 2022222020111 - 2² = 2022222020107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022222020111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022222020411) 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, 3015461 + ... + 3624561.

It is an arithmetic number, because the mean of its divisors is an integer number (253270093518).

Almost surely, 2^{2022222020111} is an apocalyptic number.

2022222020111 is a deficient number, since it is larger than the sum of its proper divisors (3938728033).

2022222020111 is an equidigital number, since it uses as much as digits as its factorization.

2022222020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615561.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2022222020111 its reverse (1110202222202), we get a palindrome (3132424242313).

The spelling of 2022222020111 in words is "two trillion, twenty-two billion, two hundred twenty-two million, twenty thousand, one hundred eleven".