23114424221 has 16 divisors (see below), whose sum is σ = 27980597376.
Its totient is φ = 18640129536.
The previous prime is 23114424209. The next prime is 23114424227. The reversal of 23114424221 is 12242441132.
Adding to 23114424221 its reverse (12242441132), we get a palindrome (35356865353).
It is not a de Polignac number, because 23114424221 - 218 = 23114162077 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23114424227) 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, 305990 + ... + 373976.
It is an arithmetic number, because the mean of its divisors is an integer number (1748787336).
Almost surely, 223114424221 is an apocalyptic number.
It is an amenable number.
23114424221 is a deficient number, since it is larger than the sum of its proper divisors (4866173155).
23114424221 is a wasteful number, since it uses less digits than its factorization.
23114424221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70868.
The product of its digits is 3072, while the sum is 26.
The spelling of 23114424221 in words is "twenty-three billion, one hundred fourteen million, four hundred twenty-four thousand, two hundred twenty-one".