225110517206 has 32 divisors (see below), whose sum is σ = 345047040000. Its totient is φ = 110123133120.

The previous prime is 225110517199. The next prime is 225110517217. The reversal of 225110517206 is 602715011522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27478571 + ... + 27486761.

It is an arithmetic number, because the mean of its divisors is an integer number (10782720000).

Almost surely, 2^225110517206 is an apocalyptic number.

225110517206 is a deficient number, since it is larger than the sum of its proper divisors (119936522794).

225110517206 is a wasteful number, since it uses less digits than its factorization.

225110517206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9884.

The product of its (nonzero) digits is 8400, while the sum is 32.

Adding to 225110517206 its reverse (602715011522), we get a palindrome (827825528728).

The spelling of 225110517206 in words is "two hundred twenty-five billion, one hundred ten million, five hundred seventeen thousand, two hundred six".