225311104302 has 32 divisors (see below), whose sum is σ = 452783520000. Its totient is φ = 74743968000.

The previous prime is 225311104261. The next prime is 225311104339. The reversal of 225311104302 is 203401113522.

225311104302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×225311104302³ (a number of 35 digits) contains 333 as substring.

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, 1821103 + ... + 1940885.

It is an arithmetic number, because the mean of its divisors is an integer number (14149485000).

Almost surely, 2^225311104302 is an apocalyptic number.

225311104302 is an abundant number, since it is smaller than the sum of its proper divisors (227472415698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225311104302 is a wasteful number, since it uses less digits than its factorization.

225311104302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121288.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 225311104302 its reverse (203401113522), we get a palindrome (428712217824).

The spelling of 225311104302 in words is "two hundred twenty-five billion, three hundred eleven million, one hundred four thousand, three hundred two".