1201112313233 has 8 divisors (see below), whose sum is σ = 1378855392768. Its totient is φ = 1024908135264.

The previous prime is 1201112313209. The next prime is 1201112313239. The reversal of 1201112313233 is 3323132111021.

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 1201112313233 - 2²² = 1201108118929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201112313199 and 1201112313208.

It is not an unprimeable number, because it can be changed into a prime (1201112313239) 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, 384723716 + ... + 384726837.

It is an arithmetic number, because the mean of its divisors is an integer number (172356924096).

Almost surely, 2^{1201112313233} is an apocalyptic number.

It is an amenable number.

1201112313233 is a deficient number, since it is larger than the sum of its proper divisors (177743079535).

1201112313233 is an equidigital number, since it uses as much as digits as its factorization.

1201112313233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769450783.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1201112313233 its reverse (3323132111021), we get a palindrome (4524244424254).

The spelling of 1201112313233 in words is "one trillion, two hundred one billion, one hundred twelve million, three hundred thirteen thousand, two hundred thirty-three".