210232220330100 has 144 divisors (see below), whose sum is σ = 638007195676032. Its totient is φ = 53346603171840.

The previous prime is 210232220330089. The next prime is 210232220330159. The reversal of 210232220330100 is 1033022232012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77602077 + ... + 80265476.

It is an arithmetic number, because the mean of its divisors is an integer number (4430605525528).

Almost surely, 2^{210232220330100} is an apocalyptic number.

210232220330100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210232220330100 is an abundant number, since it is smaller than the sum of its proper divisors (427774975345932).

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

210232220330100 is a wasteful number, since it uses less digits than its factorization.

210232220330100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157867786 (or 157867779 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 210232220330100 its reverse (1033022232012), we get a palindrome (211265242562112).

The spelling of 210232220330100 in words is "two hundred ten trillion, two hundred thirty-two billion, two hundred twenty million, three hundred thirty thousand, one hundred".