225504035234 has 4 divisors (see below), whose sum is σ = 338256052854. Its totient is φ = 112752017616.

The previous prime is 225504035167. The next prime is 225504035291. The reversal of 225504035234 is 432530405522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 188256193225 + 37247842009 = 433885^2 + 192997^2 .

It is a super-2 number, since 2×225504035234² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 225504035194 and 225504035203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56376008807 + ... + 56376008810.

Almost surely, 2^225504035234 is an apocalyptic number.

225504035234 is a deficient number, since it is larger than the sum of its proper divisors (112752017620).

225504035234 is a wasteful number, since it uses less digits than its factorization.

225504035234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112752017619.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 225504035234 in words is "two hundred twenty-five billion, five hundred four million, thirty-five thousand, two hundred thirty-four".