325501022 has 24 divisors (see below), whose sum is σ = 619601400. Its totient is φ = 126818160.

The previous prime is 325501021. The next prime is 325501039. The reversal of 325501022 is 220105523.

It is a junction number, because it is equal to n+sod(n) for n = 325500985 and 325501003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325501021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149897 + ... + 152052.

It is an arithmetic number, because the mean of its divisors is an integer number (25816725).

Almost surely, 2^325501022 is an apocalyptic number.

325501022 is a deficient number, since it is larger than the sum of its proper divisors (294100378).

325501022 is a wasteful number, since it uses less digits than its factorization.

325501022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301976 (or 301969 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 325501022 is about 18041.6468760477. The cubic root of 325501022 is about 687.8875545792.

Adding to 325501022 its reverse (220105523), we get a palindrome (545606545).

The spelling of 325501022 in words is "three hundred twenty-five million, five hundred one thousand, twenty-two".