225451102 has 8 divisors (see below), whose sum is σ = 338290200. Its totient is φ = 112687704.

The previous prime is 225451091. The next prime is 225451111. The reversal of 225451102 is 201154522.

225451102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10777 + ... + 23812.

It is an arithmetic number, because the mean of its divisors is an integer number (42286275).

Almost surely, 2^225451102 is an apocalyptic number.

225451102 is a deficient number, since it is larger than the sum of its proper divisors (112839098).

225451102 is a wasteful number, since it uses less digits than its factorization.

225451102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37850.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 225451102 is about 15015.0292041008. The cubic root of 225451102 is about 608.6264013227.

The spelling of 225451102 in words is "two hundred twenty-five million, four hundred fifty-one thousand, one hundred two".