10200212021100 has 36 divisors (see below), whose sum is σ = 29512613448584. Its totient is φ = 2720056538880.

The previous prime is 10200212021039. The next prime is 10200212021141. The reversal of 10200212021100 is 112021200201.

10200212021100 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 (12).

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, 17000353069 + ... + 17000353668.

Almost surely, 2^{10200212021100} is an apocalyptic number.

10200212021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200212021100 is an abundant number, since it is smaller than the sum of its proper divisors (19312401427484).

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

10200212021100 is a wasteful number, since it uses less digits than its factorization.

10200212021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34000706754 (or 34000706747 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10200212021100 its reverse (112021200201), we get a palindrome (10312233221301).

The spelling of 10200212021100 in words is "ten trillion, two hundred billion, two hundred twelve million, twenty-one thousand, one hundred".