23303421001222 has 16 divisors (see below), whose sum is σ = 35529014595744. Its totient is φ = 11460425256000.

The previous prime is 23303421001219. The next prime is 23303421001229. The reversal of 23303421001222 is 22210012430332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303421001229) 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, 2899447 + ... + 7417117.

It is an arithmetic number, because the mean of its divisors is an integer number (2220563412234).

Almost surely, 2^{23303421001222} is an apocalyptic number.

23303421001222 is a deficient number, since it is larger than the sum of its proper divisors (12225593594522).

23303421001222 is a wasteful number, since it uses less digits than its factorization.

23303421001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4560015.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23303421001222 its reverse (22210012430332), we get a palindrome (45513433431554).

The spelling of 23303421001222 in words is "twenty-three trillion, three hundred three billion, four hundred twenty-one million, one thousand, two hundred twenty-two".