2044223431112 has 16 divisors (see below), whose sum is σ = 3832943805900. Its totient is φ = 1022105082880.

The previous prime is 2044223431097. The next prime is 2044223431121. The reversal of 2044223431112 is 2111343224402.

It can be written as a sum of positive squares in 2 ways, for example, as 1888903891876 + 155319539236 = 1374374^2 + 394106^2 .

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, 632312 + ... + 2118552.

Almost surely, 2^{2044223431112} is an apocalyptic number.

It is an amenable number.

2044223431112 is a deficient number, since it is larger than the sum of its proper divisors (1788720374788).

2044223431112 is a wasteful number, since it uses less digits than its factorization.

2044223431112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658176 (or 1658172 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2044223431112 its reverse (2111343224402), we get a palindrome (4155566655514).

The spelling of 2044223431112 in words is "two trillion, forty-four billion, two hundred twenty-three million, four hundred thirty-one thousand, one hundred twelve".