2231000103224 has 128 divisors (see below), whose sum is σ = 4553588551680. Its totient is φ = 1021923302400.

The previous prime is 2231000103217. The next prime is 2231000103229. The reversal of 2231000103224 is 4223010001322.

It is a super-3 number, since 3×2231000103224³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2231000103196 and 2231000103205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231000103229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251716217 + ... + 251725079.

It is an arithmetic number, because the mean of its divisors is an integer number (35574910560).

Almost surely, 2^{2231000103224} is an apocalyptic number.

It is an amenable number.

2231000103224 is an abundant number, since it is smaller than the sum of its proper divisors (2322588448456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2231000103224 is a wasteful number, since it uses less digits than its factorization.

2231000103224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9541 (or 9537 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2231000103224 its reverse (4223010001322), we get a palindrome (6454010104546).

The spelling of 2231000103224 in words is "two trillion, two hundred thirty-one billion, one hundred three thousand, two hundred twenty-four".