224435254012 has 24 divisors (see below), whose sum is σ = 403499294240. Its totient is φ = 109151582400.

The previous prime is 224435253997. The next prime is 224435254019. The reversal of 224435254012 is 210452534422.

It is a super-2 number, since 2×224435254012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224435254019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262762 + ... + 719662.

Almost surely, 2^224435254012 is an apocalyptic number.

It is an amenable number.

224435254012 is a deficient number, since it is larger than the sum of its proper divisors (179064040228).

224435254012 is a wasteful number, since it uses less digits than its factorization.

224435254012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460261 (or 460259 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 224435254012 its reverse (210452534422), we get a palindrome (434887788434).

The spelling of 224435254012 in words is "two hundred twenty-four billion, four hundred thirty-five million, two hundred fifty-four thousand, twelve".