22201020341225 has 48 divisors (see below), whose sum is σ = 30057295257600. Its totient is φ = 16132563547200.

The previous prime is 22201020341207. The next prime is 22201020341233. The reversal of 22201020341225 is 52214302010222.

It is not a de Polignac number, because 22201020341225 - 2⁶ = 22201020341161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22201020341194 and 22201020341203.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2134913576 + ... + 2134923974.

It is an arithmetic number, because the mean of its divisors is an integer number (626193651200).

Almost surely, 2^{22201020341225} is an apocalyptic number.

22201020341225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22201020341225 is a deficient number, since it is larger than the sum of its proper divisors (7856274916375).

22201020341225 is a wasteful number, since it uses less digits than its factorization.

22201020341225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16230 (or 16225 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 22201020341225 its reverse (52214302010222), we get a palindrome (74415322351447).

The spelling of 22201020341225 in words is "twenty-two trillion, two hundred one billion, twenty million, three hundred forty-one thousand, two hundred twenty-five".