225440362026 has 80 divisors (see below), whose sum is σ = 551180013120. Its totient is φ = 68302422720.

The previous prime is 225440362003. The next prime is 225440362087. The reversal of 225440362026 is 620263044522.

225440362026 is a `hidden beast` number, since 2 + 2 + 5 + 4 + 4 + 0 + 3 + 620 + 26 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14317630 + ... + 14333366.

It is an arithmetic number, because the mean of its divisors is an integer number (6889750164).

Almost surely, 2^225440362026 is an apocalyptic number.

225440362026 is an abundant number, since it is smaller than the sum of its proper divisors (325739651094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225440362026 is a wasteful number, since it uses less digits than its factorization.

225440362026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23801 (or 23792 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 225440362026 in words is "two hundred twenty-five billion, four hundred forty million, three hundred sixty-two thousand, twenty-six".