202200221021120 has 336 divisors, whose sum is σ = 584581722416640. Its totient is φ = 66296899823616.

The previous prime is 202200221021119. The next prime is 202200221021221. The reversal of 202200221021120 is 21120122002202.

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 47 ways as a sum of consecutive naturals, for example, 1687374647 + ... + 1687494473.

Almost surely, 2^{202200221021120} is an apocalyptic number.

202200221021120 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 202200221021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292290861208320).

202200221021120 is an abundant number, since it is smaller than the sum of its proper divisors (382381501395520).

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

202200221021120 is a wasteful number, since it uses less digits than its factorization.

202200221021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124560 (or 124543 counting only the distinct ones).

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

Adding to 202200221021120 its reverse (21120122002202), we get a palindrome (223320343023322).

The spelling of 202200221021120 in words is "two hundred two trillion, two hundred billion, two hundred twenty-one million, twenty-one thousand, one hundred twenty".