210202011101100 has 36 divisors (see below), whose sum is σ = 608184485453384. Its totient is φ = 56053869626880.

The previous prime is 210202011101053. The next prime is 210202011101101. The reversal of 210202011101100 is 1101110202012.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (210202011101101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350336684869 + ... + 350336685468.

Almost surely, 2^{210202011101100} is an apocalyptic number.

210202011101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210202011101100 is an abundant number, since it is smaller than the sum of its proper divisors (397982474352284).

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

210202011101100 is a wasteful number, since it uses less digits than its factorization.

210202011101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700673370354 (or 700673370347 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 210202011101100 its reverse (1101110202012), we get a palindrome (211303121303112).

The spelling of 210202011101100 in words is "two hundred ten trillion, two hundred two billion, eleven million, one hundred one thousand, one hundred".