23224443101 has 4 divisors (see below), whose sum is σ = 23256127932. Its totient is φ = 23192758272.

The previous prime is 23224443097. The next prime is 23224443107. The reversal of 23224443101 is 10134442232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13294320601 + 9930122500 = 115301^2 + 99650^2 .

It is a cyclic number.

It is not a de Polignac number, because 23224443101 - 2² = 23224443097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23224443107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15841316 + ... + 15842781.

It is an arithmetic number, because the mean of its divisors is an integer number (5814031983).

Almost surely, 2^23224443101 is an apocalyptic number.

It is an amenable number.

23224443101 is a deficient number, since it is larger than the sum of its proper divisors (31684831).

23224443101 is an equidigital number, since it uses as much as digits as its factorization.

23224443101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31684830.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23224443101 its reverse (10134442232), we get a palindrome (33358885333).

The spelling of 23224443101 in words is "twenty-three billion, two hundred twenty-four million, four hundred forty-three thousand, one hundred one".