210200010112100 has 72 divisors (see below), whose sum is σ = 462236357688000. Its totient is φ = 82962623664000.

The previous prime is 210200010112087. The next prime is 210200010112109. The reversal of 210200010112100 is 1211010002012.

It is a super-2 number, since 2×210200010112100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210200010112109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44463290 + ... + 48963089.

Almost surely, 2^{210200010112100} is an apocalyptic number.

210200010112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210200010112100 is an abundant number, since it is smaller than the sum of its proper divisors (252036347575900).

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

210200010112100 is a wasteful number, since it uses less digits than its factorization.

210200010112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93426693 (or 93426686 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210200010112100 its reverse (1211010002012), we get a palindrome (211411020114112).

The spelling of 210200010112100 in words is "two hundred ten trillion, two hundred billion, ten million, one hundred twelve thousand, one hundred".