210222021222200 has 48 divisors (see below), whose sum is σ = 526363599297480. Its totient is φ = 77620438604160.

The previous prime is 210222021222197. The next prime is 210222021222217. The reversal of 210222021222200 is 2222120222012.

210222021222200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 40427309174 + ... + 40427314373.

Almost surely, 2^{210222021222200} is an apocalyptic number.

210222021222200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210222021222200 is an abundant number, since it is smaller than the sum of its proper divisors (316141578075280).

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

210222021222200 is a wasteful number, since it uses less digits than its factorization.

210222021222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80854623576 (or 80854623567 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 210222021222200 its reverse (2222120222012), we get a palindrome (212444141444212).

The spelling of 210222021222200 in words is "two hundred ten trillion, two hundred twenty-two billion, twenty-one million, two hundred twenty-two thousand, two hundred".