2022212100000 has 144 divisors (see below), whose sum is σ = 6634959772896. Its totient is φ = 539256480000.

The previous prime is 2022212099993. The next prime is 2022212100017. The reversal of 2022212100000 is 12122202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3070354 + ... + 3670353.

It is an arithmetic number, because the mean of its divisors is an integer number (46076109534).

Almost surely, 2^{2022212100000} is an apocalyptic number.

2022212100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022212100000 is an abundant number, since it is smaller than the sum of its proper divisors (4612747672896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022212100000 is an frugal number, since it uses more digits than its factorization.

2022212100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740745 (or 6740717 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2022212100000 its reverse (12122202), we get a palindrome (2022224222202).

It can be divided in two parts, 2022212 and 100000, that added together give a palindrome (2122212).

The spelling of 2022212100000 in words is "two trillion, twenty-two billion, two hundred twelve million, one hundred thousand".