2110223231000 has 64 divisors (see below), whose sum is σ = 4941774096480. Its totient is φ = 843430876800.

The previous prime is 2110223230919. The next prime is 2110223231021. The reversal of 2110223231000 is 1323220112.

It is a super-2 number, since 2×2110223231000² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2110223231000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460622 + ... + 2105378.

Almost surely, 2^{2110223231000} is an apocalyptic number.

2110223231000 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 2110223231000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2470887048240).

2110223231000 is an abundant number, since it is smaller than the sum of its proper divisors (2831550865480).

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

2110223231000 is a wasteful number, since it uses less digits than its factorization.

2110223231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646061 (or 1646047 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2110223231000 its reverse (1323220112), we get a palindrome (2111546451112).

The spelling of 2110223231000 in words is "two trillion, one hundred ten billion, two hundred twenty-three million, two hundred thirty-one thousand".