22414205225 has 12 divisors (see below), whose sum is σ = 27993572880. Its totient is φ = 17802358800.

The previous prime is 22414205167. The next prime is 22414205263. The reversal of 22414205225 is 52250241422.

It is a happy number.

It is not a de Polignac number, because 22414205225 - 2⁶ = 22414205161 is a prime.

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, 3221591 + ... + 3228540.

It is an arithmetic number, because the mean of its divisors is an integer number (2332797740).

Almost surely, 2^22414205225 is an apocalyptic number.

22414205225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22414205225 is a deficient number, since it is larger than the sum of its proper divisors (5579367655).

22414205225 is a wasteful number, since it uses less digits than its factorization.

22414205225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450280 (or 6450275 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 22414205225 its reverse (52250241422), we get a palindrome (74664446647).

The spelling of 22414205225 in words is "twenty-two billion, four hundred fourteen million, two hundred five thousand, two hundred twenty-five".