2210131230100 has 72 divisors (see below), whose sum is σ = 4910174110688. Its totient is φ = 863026012800.

The previous prime is 2210131230059. The next prime is 2210131230149. The reversal of 2210131230100 is 10321310122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7864207 + ... + 8140393.

Almost surely, 2^{2210131230100} is an apocalyptic number.

2210131230100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2210131230100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2455087055344).

2210131230100 is an abundant number, since it is smaller than the sum of its proper divisors (2700042880588).

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

2210131230100 is a wasteful number, since it uses less digits than its factorization.

2210131230100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278105 (or 278098 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2210131230100 its reverse (10321310122), we get a palindrome (2220452540222).

The spelling of 2210131230100 in words is "two trillion, two hundred ten billion, one hundred thirty-one million, two hundred thirty thousand, one hundred".