1120221312033 has 8 divisors (see below), whose sum is σ = 1493635040896. Its totient is φ = 746810895600.

The previous prime is 1120221311969. The next prime is 1120221312059. The reversal of 1120221312033 is 3302131220211.

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

It is not a de Polignac number, because 1120221312033 - 2⁶ = 1120221311969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1120221312233) 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, 114168 + ... + 1501158.

It is an arithmetic number, because the mean of its divisors is an integer number (186704380112).

Almost surely, 2^{1120221312033} is an apocalyptic number.

It is an amenable number.

1120221312033 is a deficient number, since it is larger than the sum of its proper divisors (373413728863).

1120221312033 is a wasteful number, since it uses less digits than its factorization.

1120221312033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656215.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1120221312033 its reverse (3302131220211), we get a palindrome (4422352532244).

The spelling of 1120221312033 in words is "one trillion, one hundred twenty billion, two hundred twenty-one million, three hundred twelve thousand, thirty-three".