225312204435 has 32 divisors (see below), whose sum is σ = 362047698432. Its totient is φ = 119650752000.

The previous prime is 225312204413. The next prime is 225312204449. The reversal of 225312204435 is 534402213522.

It is not a de Polignac number, because 225312204435 - 2⁶ = 225312204371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225312204396 and 225312204405.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15719242 + ... + 15733568.

It is an arithmetic number, because the mean of its divisors is an integer number (11313990576).

Almost surely, 2^225312204435 is an apocalyptic number.

225312204435 is a deficient number, since it is larger than the sum of its proper divisors (136735493997).

225312204435 is a wasteful number, since it uses less digits than its factorization.

225312204435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18763.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 225312204435 its reverse (534402213522), we get a palindrome (759714417957).

The spelling of 225312204435 in words is "two hundred twenty-five billion, three hundred twelve million, two hundred four thousand, four hundred thirty-five".