23225133320005 has 32 divisors (see below), whose sum is σ = 30062713443840. Its totient is φ = 17167969465920.

The previous prime is 23225133319979. The next prime is 23225133320069. The reversal of 23225133320005 is 50002333152232.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-23225133320005 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1291207 + ... + 6936676.

It is an arithmetic number, because the mean of its divisors is an integer number (939459795120).

Almost surely, 2^{23225133320005} is an apocalyptic number.

It is an amenable number.

23225133320005 is a deficient number, since it is larger than the sum of its proper divisors (6837580123835).

23225133320005 is a wasteful number, since it uses less digits than its factorization.

23225133320005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8228641.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 23225133320005 its reverse (50002333152232), we get a palindrome (73227466472237).

The spelling of 23225133320005 in words is "twenty-three trillion, two hundred twenty-five billion, one hundred thirty-three million, three hundred twenty thousand, five".