1200111204041 has 8 divisors (see below), whose sum is σ = 1219195685760. Its totient is φ = 1181061204048.

The previous prime is 1200111204037. The next prime is 1200111204151. The reversal of 1200111204041 is 1404021110021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1200111204041 - 2² = 1200111204037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200111203041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8550266 + ... + 8689491.

It is an arithmetic number, because the mean of its divisors is an integer number (152399460720).

Almost surely, 2^{1200111204041} is an apocalyptic number.

It is an amenable number.

1200111204041 is a deficient number, since it is larger than the sum of its proper divisors (19084481719).

1200111204041 is a wasteful number, since it uses less digits than its factorization.

1200111204041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17240863.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1200111204041 its reverse (1404021110021), we get a palindrome (2604132314062).

The spelling of 1200111204041 in words is "one trillion, two hundred billion, one hundred eleven million, two hundred four thousand, forty-one".