2225089585216 has 28 divisors (see below), whose sum is σ = 4429340930988. Its totient is φ = 1109035177472.

The previous prime is 2225089585123. The next prime is 2225089585217. The reversal of 2225089585216 is 6125859805222.

It can be written as a sum of positive squares in 2 ways, for example, as 739421130816 + 1485668454400 = 859896^2 + 1218880^2 .

It is not an unprimeable number, because it can be changed into a prime (2225089585217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54817291 + ... + 54857866.

Almost surely, 2^{2225089585216} is an apocalyptic number.

It is an amenable number.

2225089585216 is a deficient number, since it is larger than the sum of its proper divisors (2204251345772).

2225089585216 is a wasteful number, since it uses less digits than its factorization.

2225089585216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109675486 (or 109675476 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 55.

The spelling of 2225089585216 in words is "two trillion, two hundred twenty-five billion, eighty-nine million, five hundred eighty-five thousand, two hundred sixteen".