225740071366 has 32 divisors (see below), whose sum is σ = 350216755200. Its totient is φ = 109015675200.

The previous prime is 225740071331. The next prime is 225740071369. The reversal of 225740071366 is 663170047522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225740071369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132865585 + ... + 132867283.

It is an arithmetic number, because the mean of its divisors is an integer number (10944273600).

Almost surely, 2^225740071366 is an apocalyptic number.

225740071366 is a deficient number, since it is larger than the sum of its proper divisors (124476683834).

225740071366 is a wasteful number, since it uses less digits than its factorization.

225740071366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4660.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 225740071366 in words is "two hundred twenty-five billion, seven hundred forty million, seventy-one thousand, three hundred sixty-six".