213030232202112 has 256 divisors, whose sum is σ = 650945880083520. Its totient is φ = 61146063175680.

The previous prime is 213030232202111. The next prime is 213030232202119. The reversal of 213030232202112 is 211202232030312.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213030232202111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1517689 + ... + 20696952.

Almost surely, 2^{213030232202112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213030232202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325472940041760).

213030232202112 is an abundant number, since it is smaller than the sum of its proper divisors (437915647881408).

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

213030232202112 is a wasteful number, since it uses less digits than its factorization.

213030232202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22214801 (or 22214789 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 213030232202112 its reverse (211202232030312), we get a palindrome (424232464232424).

The spelling of 213030232202112 in words is "two hundred thirteen trillion, thirty billion, two hundred thirty-two million, two hundred two thousand, one hundred twelve".