1012333112444 has 6 divisors (see below), whose sum is σ = 1771582946784. Its totient is φ = 506166556220.

The previous prime is 1012333112431. The next prime is 1012333112449. The reversal of 1012333112444 is 4442113332101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012333112449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126541639052 + ... + 126541639059.

It is an arithmetic number, because the mean of its divisors is an integer number (295263824464).

Almost surely, 2^{1012333112444} is an apocalyptic number.

It is an amenable number.

1012333112444 is a deficient number, since it is larger than the sum of its proper divisors (759249834340).

1012333112444 is a wasteful number, since it uses less digits than its factorization.

1012333112444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253083278115 (or 253083278113 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1012333112444 its reverse (4442113332101), we get a palindrome (5454446444545).

The spelling of 1012333112444 in words is "one trillion, twelve billion, three hundred thirty-three million, one hundred twelve thousand, four hundred forty-four".