32320025223225 has 48 divisors (see below), whose sum is σ = 53476993027200. Its totient is φ = 17224053580800.

The previous prime is 32320025223221. The next prime is 32320025223229. The reversal of 32320025223225 is 52232252002323.

It is an interprime number because it is at equal distance from previous prime (32320025223221) and next prime (32320025223229).

It is not a de Polignac number, because 32320025223225 - 2² = 32320025223221 is a prime.

It is a super-2 number, since 2×32320025223225² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32320025223221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1422086812 + ... + 1422109538.

It is an arithmetic number, because the mean of its divisors is an integer number (1114104021400).

Almost surely, 2^{32320025223225} is an apocalyptic number.

It is an amenable number.

32320025223225 is a deficient number, since it is larger than the sum of its proper divisors (21156967803975).

32320025223225 is a wasteful number, since it uses less digits than its factorization.

32320025223225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36530 (or 36525 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 32320025223225 its reverse (52232252002323), we get a palindrome (84552277225548).

The spelling of 32320025223225 in words is "thirty-two trillion, three hundred twenty billion, twenty-five million, two hundred twenty-three thousand, two hundred twenty-five".