2022203223212 has 12 divisors (see below), whose sum is σ = 3660885145680. Its totient is φ = 976236038736.

The previous prime is 2022203223203. The next prime is 2022203223251. The reversal of 2022203223212 is 2123223022202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8716393088 + ... + 8716393319.

It is an arithmetic number, because the mean of its divisors is an integer number (305073762140).

Almost surely, 2^{2022203223212} is an apocalyptic number.

It is an amenable number.

2022203223212 is a deficient number, since it is larger than the sum of its proper divisors (1638681922468).

2022203223212 is a wasteful number, since it uses less digits than its factorization.

2022203223212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17432786440 (or 17432786438 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2022203223212 its reverse (2123223022202), we get a palindrome (4145426245414).

The spelling of 2022203223212 in words is "two trillion, twenty-two billion, two hundred three million, two hundred twenty-three thousand, two hundred twelve".