2240231531224 has 32 divisors (see below), whose sum is σ = 4439125252800. Its totient is φ = 1056934548000.

The previous prime is 2240231531201. The next prime is 2240231531257. The reversal of 2240231531224 is 4221351320422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29321142 + ... + 29397445.

It is an arithmetic number, because the mean of its divisors is an integer number (138722664150).

Almost surely, 2^{2240231531224} is an apocalyptic number.

It is an amenable number.

2240231531224 is a deficient number, since it is larger than the sum of its proper divisors (2198893721576).

2240231531224 is a wasteful number, since it uses less digits than its factorization.

2240231531224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58718863 (or 58718859 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 2240231531224 its reverse (4221351320422), we get a palindrome (6461582851646).

The spelling of 2240231531224 in words is "two trillion, two hundred forty billion, two hundred thirty-one million, five hundred thirty-one thousand, two hundred twenty-four".