210010212221000 has 64 divisors (see below), whose sum is σ = 495175224360960. Its totient is φ = 83362832280000.

The previous prime is 210010212220957. The next prime is 210010212221041. The reversal of 210010212221000 is 122212010012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 801434696 + ... + 801696695.

It is an arithmetic number, because the mean of its divisors is an integer number (7737112880640).

Almost surely, 2^{210010212221000} is an apocalyptic number.

210010212221000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210010212221000 is an abundant number, since it is smaller than the sum of its proper divisors (285165012139960).

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

210010212221000 is a wasteful number, since it uses less digits than its factorization.

210010212221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603131543 (or 1603131529 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210010212221000 its reverse (122212010012), we get a palindrome (210132424231012).

The spelling of 210010212221000 in words is "two hundred ten trillion, ten billion, two hundred twelve million, two hundred twenty-one thousand".