2231231224504 has 32 divisors (see below), whose sum is σ = 4190311573920. Its totient is φ = 1113815892096.

The previous prime is 2231231224421. The next prime is 2231231224553. The reversal of 2231231224504 is 4054221321322.

It is a happy number.

It is a super-3 number, since 3×2231231224504³ (a number of 38 digits) contains 333 as substring.

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, 16769022 + ... + 16901554.

It is an arithmetic number, because the mean of its divisors is an integer number (130947236685).

Almost surely, 2^{2231231224504} is an apocalyptic number.

It is an amenable number.

2231231224504 is a deficient number, since it is larger than the sum of its proper divisors (1959080349416).

2231231224504 is a wasteful number, since it uses less digits than its factorization.

2231231224504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135919 (or 135915 counting only the distinct ones).

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

Adding to 2231231224504 its reverse (4054221321322), we get a palindrome (6285452545826).

The spelling of 2231231224504 in words is "two trillion, two hundred thirty-one billion, two hundred thirty-one million, two hundred twenty-four thousand, five hundred four".