225346431333206 has 32 divisors (see below), whose sum is σ = 352359585509376. Its totient is φ = 107969758056000.

The previous prime is 225346431333197. The next prime is 225346431333209. The reversal of 225346431333206 is 602333134643522.

It is a super-2 number, since 2×225346431333206² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225346431333209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38402015 + ... + 43879466.

It is an arithmetic number, because the mean of its divisors is an integer number (11011237047168).

Almost surely, 2^{225346431333206} is an apocalyptic number.

225346431333206 is a deficient number, since it is larger than the sum of its proper divisors (127013154176170).

225346431333206 is a wasteful number, since it uses less digits than its factorization.

225346431333206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82281948.

The product of its (nonzero) digits is 5598720, while the sum is 47.

Adding to 225346431333206 its reverse (602333134643522), we get a palindrome (827679565976728).

The spelling of 225346431333206 in words is "two hundred twenty-five trillion, three hundred forty-six billion, four hundred thirty-one million, three hundred thirty-three thousand, two hundred six".