224972000506 has 16 divisors (see below), whose sum is σ = 378085623840. Its totient is φ = 99496216080.

The previous prime is 224972000503. The next prime is 224972000509. The reversal of 224972000506 is 605000279422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (224972000503) and next prime (224972000509).

It is a super-2 number, since 2×224972000506² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (224972000503) 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, 138188376 + ... + 138190003.

It is an arithmetic number, because the mean of its divisors is an integer number (23630351490).

Almost surely, 2^224972000506 is an apocalyptic number.

224972000506 is the 253531-st centered heptagonal number.

224972000506 is a deficient number, since it is larger than the sum of its proper divisors (153113623334).

224972000506 is a wasteful number, since it uses less digits than its factorization.

224972000506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276378429.

The product of its (nonzero) digits is 60480, while the sum is 37.

Adding to 224972000506 its reverse (605000279422), we get a palindrome (829972279928).

The spelling of 224972000506 in words is "two hundred twenty-four billion, nine hundred seventy-two million, five hundred six", and thus it is an aban number.