23010230221 has 16 divisors (see below), whose sum is σ = 25940606976. Its totient is φ = 20221110000.

The previous prime is 23010230213. The next prime is 23010230233. The reversal of 23010230221 is 12203201032.

It is a cyclic number.

It is not a de Polignac number, because 23010230221 - 2³ = 23010230213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23010230195 and 23010230204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010233221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273616 + ... + 347686.

It is an arithmetic number, because the mean of its divisors is an integer number (1621287936).

Almost surely, 2^23010230221 is an apocalyptic number.

It is an amenable number.

23010230221 is a deficient number, since it is larger than the sum of its proper divisors (2930376755).

23010230221 is a wasteful number, since it uses less digits than its factorization.

23010230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75024.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23010230221 its reverse (12203201032), we get a palindrome (35213431253).

The spelling of 23010230221 in words is "twenty-three billion, ten million, two hundred thirty thousand, two hundred twenty-one".