225450111346 has 16 divisors (see below), whose sum is σ = 356107995360. Its totient is φ = 106751917440.

The previous prime is 225450111311. The next prime is 225450111413. The reversal of 225450111346 is 643111054522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015500 + ... + 1217431.

It is an arithmetic number, because the mean of its divisors is an integer number (22256749710).

Almost surely, 2^225450111346 is an apocalyptic number.

225450111346 is a deficient number, since it is larger than the sum of its proper divisors (130657884014).

225450111346 is a wasteful number, since it uses less digits than its factorization.

225450111346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235609.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 225450111346 its reverse (643111054522), we get a palindrome (868561165868).

The spelling of 225450111346 in words is "two hundred twenty-five billion, four hundred fifty million, one hundred eleven thousand, three hundred forty-six".