2022012201212 has 24 divisors (see below), whose sum is σ = 3613979824896. Its totient is φ = 989448570288.

The previous prime is 2022012201199. The next prime is 2022012201239. The reversal of 2022012201212 is 2121022102202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3916043 + ... + 4402205.

It is an arithmetic number, because the mean of its divisors is an integer number (150582492704).

Almost surely, 2^{2022012201212} is an apocalyptic number.

It is an amenable number.

2022012201212 is a deficient number, since it is larger than the sum of its proper divisors (1591967623684).

2022012201212 is a wasteful number, since it uses less digits than its factorization.

2022012201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508337 (or 508335 counting only the distinct ones).

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

Adding to 2022012201212 its reverse (2121022102202), we get a palindrome (4143034303414).

The spelling of 2022012201212 in words is "two trillion, twenty-two billion, twelve million, two hundred one thousand, two hundred twelve".