225434362292 has 6 divisors (see below), whose sum is σ = 394510134018. Its totient is φ = 112717181144.

The previous prime is 225434362267. The next prime is 225434362301. The reversal of 225434362292 is 292263434522.

It can be written as a sum of positive squares in only one way, i.e., 216936103696 + 8498258596 = 465764^2 + 92186^2 .

It is a super-2 number, since 2×225434362292² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28179295283 + ... + 28179295290.

It is an arithmetic number, because the mean of its divisors is an integer number (65751689003).

Almost surely, 2^225434362292 is an apocalyptic number.

It is an amenable number.

225434362292 is a deficient number, since it is larger than the sum of its proper divisors (169075771726).

225434362292 is a wasteful number, since it uses less digits than its factorization.

225434362292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56358590577 (or 56358590575 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 44.

The spelling of 225434362292 in words is "two hundred twenty-five billion, four hundred thirty-four million, three hundred sixty-two thousand, two hundred ninety-two".