2022101001200 has 240 divisors, whose sum is σ = 5571373052160. Its totient is φ = 690891970560.

The previous prime is 2022101001149. The next prime is 2022101001203. The reversal of 2022101001200 is 21001012202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022101001203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1547130947 + ... + 1547132253.

It is an arithmetic number, because the mean of its divisors is an integer number (23214054384).

Almost surely, 2^{2022101001200} is an apocalyptic number.

2022101001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022101001200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2785686526080).

2022101001200 is an abundant number, since it is smaller than the sum of its proper divisors (3549272050960).

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

2022101001200 is a wasteful number, since it uses less digits than its factorization.

2022101001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824 (or 2813 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2022101001200 its reverse (21001012202), we get a palindrome (2043102013402).

The spelling of 2022101001200 in words is "two trillion, twenty-two billion, one hundred one million, one thousand, two hundred".