210030220232 has 64 divisors (see below), whose sum is σ = 458941230720. Its totient is φ = 88240508928.

The previous prime is 210030220189. The next prime is 210030220241. The reversal of 210030220232 is 232022030012.

210030220232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210030220232² (a number of 23 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 210030220232.

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, 3582983 + ... + 3641129.

It is an arithmetic number, because the mean of its divisors is an integer number (7170956730).

Almost surely, 2^210030220232 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 210030220232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229470615360).

210030220232 is an abundant number, since it is smaller than the sum of its proper divisors (248911010488).

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

210030220232 is a wasteful number, since it uses less digits than its factorization.

210030220232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59430 (or 59426 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 210030220232 its reverse (232022030012), we get a palindrome (442052250244).

The spelling of 210030220232 in words is "two hundred ten billion, thirty million, two hundred twenty thousand, two hundred thirty-two".