2230021210000 has 100 divisors (see below), whose sum is σ = 5402110171392. Its totient is φ = 891511888000.

The previous prime is 2230021209991. The next prime is 2230021210009. The reversal of 2230021210000 is 121200322.

It is an interprime number because it is at equal distance from previous prime (2230021209991) and next prime (2230021210009).

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (2230021210009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18168837 + ... + 18291163.

Almost surely, 2^{2230021210000} is an apocalyptic number.

2230021210000 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 2230021210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2701055085696).

2230021210000 is an abundant number, since it is smaller than the sum of its proper divisors (3172088961392).

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

2230021210000 is a wasteful number, since it uses less digits than its factorization.

2230021210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124178 (or 124157 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2230021210000 its reverse (121200322), we get a palindrome (2230142410322).

The spelling of 2230021210000 in words is "two trillion, two hundred thirty billion, twenty-one million, two hundred ten thousand".