2231253533044 has 12 divisors (see below), whose sum is σ = 4110203876800. Its totient is φ = 1056909568248.

The previous prime is 2231253533011. The next prime is 2231253533053. The reversal of 2231253533044 is 4403353521322.

It is a super-3 number, since 3×2231253533044³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231253532994 and 2231253533012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14679299484 + ... + 14679299635.

Almost surely, 2^{2231253533044} is an apocalyptic number.

It is an amenable number.

2231253533044 is a deficient number, since it is larger than the sum of its proper divisors (1878950343756).

2231253533044 is a wasteful number, since it uses less digits than its factorization.

2231253533044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29358599142 (or 29358599140 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

The spelling of 2231253533044 in words is "two trillion, two hundred thirty-one billion, two hundred fifty-three million, five hundred thirty-three thousand, forty-four".