225614146442 has 16 divisors (see below), whose sum is σ = 339404676000. Its totient is φ = 112479662448.

The previous prime is 225614146319. The next prime is 225614146463. The reversal of 225614146442 is 244641416522.

225614146442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 225614146442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013573 + ... + 1215959.

It is an arithmetic number, because the mean of its divisors is an integer number (21212792250).

Almost surely, 2^225614146442 is an apocalyptic number.

225614146442 is a deficient number, since it is larger than the sum of its proper divisors (113790529558).

225614146442 is a wasteful number, since it uses less digits than its factorization.

225614146442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204005.

The product of its digits is 368640, while the sum is 41.

The spelling of 225614146442 in words is "two hundred twenty-five billion, six hundred fourteen million, one hundred forty-six thousand, four hundred forty-two".