23402100224 has 20 divisors (see below), whose sum is σ = 46758494244. Its totient is φ = 11701049856.

The previous prime is 23402100199. The next prime is 23402100257. The reversal of 23402100224 is 42200120432.

It is a junction number, because it is equal to n+sod(n) for n = 23402100196 and 23402100205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22853102 + ... + 22854125.

Almost surely, 2^23402100224 is an apocalyptic number.

It is an amenable number.

23402100224 is a deficient number, since it is larger than the sum of its proper divisors (23356394020).

23402100224 is an frugal number, since it uses more digits than its factorization.

23402100224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45707245 (or 45707229 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 23402100224 its reverse (42200120432), we get a palindrome (65602220656).

The spelling of 23402100224 in words is "twenty-three billion, four hundred two million, one hundred thousand, two hundred twenty-four".