23301200221 has 24 divisors (see below), whose sum is σ = 26533876320. Its totient is φ = 20338258464.

The previous prime is 23301200207. The next prime is 23301200231. The reversal of 23301200221 is 12200210332.

It is not a de Polignac number, because 23301200221 - 2¹³ = 23301192029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23301200195 and 23301200204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23301200231) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2637750 + ... + 2646568.

It is an arithmetic number, because the mean of its divisors is an integer number (1105578180).

Almost surely, 2^23301200221 is an apocalyptic number.

It is an amenable number.

23301200221 is a deficient number, since it is larger than the sum of its proper divisors (3232676099).

23301200221 is a wasteful number, since it uses less digits than its factorization.

23301200221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9433 (or 9414 counting only the distinct ones).

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

Adding to 23301200221 its reverse (12200210332), we get a palindrome (35501410553).

The spelling of 23301200221 in words is "twenty-three billion, three hundred one million, two hundred thousand, two hundred twenty-one".