2221202325 has 24 divisors (see below), whose sum is σ = 3674014848. Its totient is φ = 1184116480.

The previous prime is 2221202293. The next prime is 2221202341. The reversal of 2221202325 is 5232021222.

It is not a de Polignac number, because 2221202325 - 2⁵ = 2221202293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212164 + ... + 222386.

It is an arithmetic number, because the mean of its divisors is an integer number (153083952).

Almost surely, 2^2221202325 is an apocalyptic number.

2221202325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2221202325 is a deficient number, since it is larger than the sum of its proper divisors (1452812523).

2221202325 is a wasteful number, since it uses less digits than its factorization.

2221202325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13133 (or 13128 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2221202325 is about 47129.6331939895. The cubic root of 2221202325 is about 1304.7562117086.

Adding to 2221202325 its reverse (5232021222), we get a palindrome (7453223547).

The spelling of 2221202325 in words is "two billion, two hundred twenty-one million, two hundred two thousand, three hundred twenty-five".