2022001100212 has 24 divisors (see below), whose sum is σ = 3543979158720. Its totient is φ = 1009436527680.

The previous prime is 2022001100137. The next prime is 2022001100227. The reversal of 2022001100212 is 2120011002202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2022001100192 and 2022001100201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9004137 + ... + 9225967.

It is an arithmetic number, because the mean of its divisors is an integer number (147665798280).

Almost surely, 2^{2022001100212} is an apocalyptic number.

It is an amenable number.

2022001100212 is a deficient number, since it is larger than the sum of its proper divisors (1521978058508).

2022001100212 is a wasteful number, since it uses less digits than its factorization.

2022001100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225351 (or 225349 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2022001100212 its reverse (2120011002202), we get a palindrome (4142012102414).

The spelling of 2022001100212 in words is "two trillion, twenty-two billion, one million, one hundred thousand, two hundred twelve".