23225445003325 has 12 divisors (see below), whose sum is σ = 28805736091060. Its totient is φ = 18576366140160.

The previous prime is 23225445003307. The next prime is 23225445003331. The reversal of 23225445003325 is 52330054452232.

It can be written as a sum of positive squares in 6 ways, for example, as 2172516810916 + 21052928192409 = 1473946^2 + 4588347^2 .

It is a de Polignac number, because none of the positive numbers 2^k-23225445003325 is a prime.

It is a super-2 number, since 2×23225445003325² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99627810 + ... + 99860659.

Almost surely, 2^{23225445003325} is an apocalyptic number.

23225445003325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23225445003325 is a deficient number, since it is larger than the sum of its proper divisors (5580291087735).

23225445003325 is a wasteful number, since it uses less digits than its factorization.

23225445003325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199493136 (or 199493131 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 23225445003325 its reverse (52330054452232), we get a palindrome (75555499455557).

The spelling of 23225445003325 in words is "twenty-three trillion, two hundred twenty-five billion, four hundred forty-five million, three thousand, three hundred twenty-five".