2231334444051 has 12 divisors (see below), whose sum is σ = 3229656796912. Its totient is φ = 1484501762736.

The previous prime is 2231334444037. The next prime is 2231334444103. The reversal of 2231334444051 is 1504444331322.

2231334444051 is a `hidden beast` number, since 2 + 231 + 334 + 4 + 4 + 40 + 51 = 666.

It is not a de Polignac number, because 2231334444051 - 2⁵ = 2231334444019 is a prime.

It is a super-3 number, since 3×2231334444051³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2231334443997 and 2231334444015.

It is not an unprimeable number, because it can be changed into a prime (2231334444851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254539816 + ... + 254548581.

Almost surely, 2^{2231334444051} is an apocalyptic number.

2231334444051 is a deficient number, since it is larger than the sum of its proper divisors (998322352861).

2231334444051 is a wasteful number, since it uses less digits than its factorization.

2231334444051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509088890 (or 509088887 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 2231334444051 its reverse (1504444331322), we get a palindrome (3735778775373).

The spelling of 2231334444051 in words is "two trillion, two hundred thirty-one billion, three hundred thirty-four million, four hundred forty-four thousand, fifty-one".