2020222111222 has 24 divisors (see below), whose sum is σ = 3710612044440. Its totient is φ = 820240555680.

The previous prime is 2020222111199. The next prime is 2020222111261. The reversal of 2020222111222 is 2221112220202.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 2020222111222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 542485279 + ... + 542489002.

It is an arithmetic number, because the mean of its divisors is an integer number (154608835185).

Almost surely, 2^{2020222111222} is an apocalyptic number.

2020222111222 is a deficient number, since it is larger than the sum of its proper divisors (1690389933218).

2020222111222 is a wasteful number, since it uses less digits than its factorization.

2020222111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084974316 (or 1084974309 counting only the distinct ones).

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

Adding to 2020222111222 its reverse (2221112220202), we get a palindrome (4241334331424).

The spelling of 2020222111222 in words is "two trillion, twenty billion, two hundred twenty-two million, one hundred eleven thousand, two hundred twenty-two".