221330101302230 has 32 divisors (see below), whose sum is σ = 415869159813120. Its totient is φ = 84727163272320.

The previous prime is 221330101302227. The next prime is 221330101302311. The reversal of 221330101302230 is 32203101033122.

221330101302230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 221330101302196 and 221330101302205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4903169750 + ... + 4903214889.

It is an arithmetic number, because the mean of its divisors is an integer number (12995911244160).

Almost surely, 2^{221330101302230} is an apocalyptic number.

221330101302230 is a deficient number, since it is larger than the sum of its proper divisors (194539058510890).

221330101302230 is a wasteful number, since it uses less digits than its factorization.

221330101302230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9806384744.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 221330101302230 its reverse (32203101033122), we get a palindrome (253533202335352).

The spelling of 221330101302230 in words is "two hundred twenty-one trillion, three hundred thirty billion, one hundred one million, three hundred two thousand, two hundred thirty".