1200113314444 has 96 divisors (see below), whose sum is σ = 2394574221312. Its totient is φ = 521341920000.

The previous prime is 1200113314381. The next prime is 1200113314447. The reversal of 1200113314444 is 4444133110021.

It is not an unprimeable number, because it can be changed into a prime (1200113314447) 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, 54681337 + ... + 54703279.

It is an arithmetic number, because the mean of its divisors is an integer number (24943481472).

Almost surely, 2^{1200113314444} is an apocalyptic number.

It is an amenable number.

1200113314444 is a deficient number, since it is larger than the sum of its proper divisors (1194460906868).

1200113314444 is a wasteful number, since it uses less digits than its factorization.

1200113314444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22487 (or 22485 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1200113314444 its reverse (4444133110021), we get a palindrome (5644246424465).

The spelling of 1200113314444 in words is "one trillion, two hundred billion, one hundred thirteen million, three hundred fourteen thousand, four hundred forty-four".