202102010222200 has 192 divisors, whose sum is σ = 518002134804000. Its totient is φ = 72718648320000.

The previous prime is 202102010222171. The next prime is 202102010222209. The reversal of 202102010222200 is 2222010201202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202102010222209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 357237156 + ... + 357802444.

Almost surely, 2^{202102010222200} is an apocalyptic number.

202102010222200 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 202102010222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259001067402000).

202102010222200 is an abundant number, since it is smaller than the sum of its proper divisors (315900124581800).

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

202102010222200 is a wasteful number, since it uses less digits than its factorization.

202102010222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567026 (or 567017 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202102010222200 its reverse (2222010201202), we get a palindrome (204324020423402).

The spelling of 202102010222200 in words is "two hundred two trillion, one hundred two billion, ten million, two hundred twenty-two thousand, two hundred".