221230230020113 has 8 divisors (see below), whose sum is σ = 228998476024832. Its totient is φ = 213556144573296.

The previous prime is 221230230020077. The next prime is 221230230020119. The reversal of 221230230020113 is 311020032032122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 221230230020113 - 2³³ = 221221640085521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (221230230020119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23540134695 + ... + 23540144092.

It is an arithmetic number, because the mean of its divisors is an integer number (28624809503104).

Almost surely, 2^{221230230020113} is an apocalyptic number.

It is an amenable number.

221230230020113 is a deficient number, since it is larger than the sum of its proper divisors (7768246004719).

221230230020113 is a wasteful number, since it uses less digits than its factorization.

221230230020113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47080278951.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 221230230020113 its reverse (311020032032122), we get a palindrome (532250262052235).

The spelling of 221230230020113 in words is "two hundred twenty-one trillion, two hundred thirty billion, two hundred thirty million, twenty thousand, one hundred thirteen".