2202022220111 has 8 divisors (see below), whose sum is σ = 2520336199584. Its totient is φ = 1884643084800.

The previous prime is 2202022220087. The next prime is 2202022220113. The reversal of 2202022220111 is 1110222202022.

It is a happy number.

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

It is not a de Polignac number, because 2202022220111 - 2¹⁴ = 2202022203727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2202022220111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202022220113) 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, 233705990 + ... + 233715411.

It is an arithmetic number, because the mean of its divisors is an integer number (315042024948).

Almost surely, 2^{2202022220111} is an apocalyptic number.

2202022220111 is a deficient number, since it is larger than the sum of its proper divisors (318313979473).

2202022220111 is an equidigital number, since it uses as much as digits as its factorization.

2202022220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467422081.

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

Adding to 2202022220111 its reverse (1110222202022), we get a palindrome (3312244422133).

The spelling of 2202022220111 in words is "two trillion, two hundred two billion, twenty-two million, two hundred twenty thousand, one hundred eleven".