2022222202111 has 8 divisors (see below), whose sum is σ = 2166973757424. Its totient is φ = 1880337014400.

The previous prime is 2022222202067. The next prime is 2022222202127. The reversal of 2022222202111 is 1112022222202.

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 2022222202111 - 2³³ = 2013632267519 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 (2022222202811) 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, 716590440 + ... + 716593261.

It is an arithmetic number, because the mean of its divisors is an integer number (270871719678).

Almost surely, 2^{2022222202111} is an apocalyptic number.

2022222202111 is a deficient number, since it is larger than the sum of its proper divisors (144751555313).

2022222202111 is a wasteful number, since it uses less digits than its factorization.

2022222202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433183801.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2022222202111 its reverse (1112022222202), we get a palindrome (3134244424313).

It can be divided in two parts, 2022222202 and 111, that multiplied together give a palindrome (224466664422).

The spelling of 2022222202111 in words is "two trillion, twenty-two billion, two hundred twenty-two million, two hundred two thousand, one hundred eleven".