1120331322001 has 8 divisors (see below), whose sum is σ = 1128378838760. Its totient is φ = 1112295345408.

The previous prime is 1120331321987. The next prime is 1120331322023. The reversal of 1120331322001 is 1002231330211.

It can be written as a sum of positive squares in 4 ways, for example, as 451127155600 + 669204166401 = 671660^2 + 818049^2 .

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 1120331322001 - 2⁵ = 1120331321969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120331322001.

It is not an unprimeable number, because it can be changed into a prime (1120331322101) 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, 2690136 + ... + 3078553.

It is an arithmetic number, because the mean of its divisors is an integer number (141047354845).

Almost surely, 2^{1120331322001} is an apocalyptic number.

It is an amenable number.

1120331322001 is a deficient number, since it is larger than the sum of its proper divisors (8047516759).

1120331322001 is a wasteful number, since it uses less digits than its factorization.

1120331322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770083.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1120331322001 its reverse (1002231330211), we get a palindrome (2122562652212).

The spelling of 1120331322001 in words is "one trillion, one hundred twenty billion, three hundred thirty-one million, three hundred twenty-two thousand, one".