2022212200000 has 84 divisors (see below), whose sum is σ = 5015713637844. Its totient is φ = 808884800000.

The previous prime is 2022212199967. The next prime is 2022212200013. The reversal of 2022212200000 is 22122202.

It can be written as a sum of positive squares in 6 ways, for example, as 1746393966144 + 275818233856 = 1321512^2 + 525184^2 .

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, 4855531 + ... + 5255530.

It is an arithmetic number, because the mean of its divisors is an integer number (59710876641).

Almost surely, 2^{2022212200000} is an apocalyptic number.

2022212200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022212200000 is an abundant number, since it is smaller than the sum of its proper divisors (2993501437844).

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

2022212200000 is an frugal number, since it uses more digits than its factorization.

2022212200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111098 (or 10111068 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2022212200000 its reverse (22122202), we get a palindrome (2022234322202).

The spelling of 2022212200000 in words is "two trillion, twenty-two billion, two hundred twelve million, two hundred thousand".