1120023333221 has 8 divisors (see below), whose sum is σ = 1247771353080. Its totient is φ = 998217081792.

The previous prime is 1120023333179. The next prime is 1120023333227. The reversal of 1120023333221 is 1223333200211.

It can be written as a sum of positive squares in 4 ways, for example, as 336993021121 + 783030312100 = 580511^2 + 884890^2 .

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 1120023333221 - 2¹⁸ = 1120023071077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120023333227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1485441710 + ... + 1485442463.

It is an arithmetic number, because the mean of its divisors is an integer number (155971419135).

Almost surely, 2^{1120023333221} is an apocalyptic number.

It is an amenable number.

1120023333221 is a deficient number, since it is larger than the sum of its proper divisors (127748019859).

1120023333221 is a wasteful number, since it uses less digits than its factorization.

1120023333221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970884215.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1120023333221 its reverse (1223333200211), we get a palindrome (2343356533432).

The spelling of 1120023333221 in words is "one trillion, one hundred twenty billion, twenty-three million, three hundred thirty-three thousand, two hundred twenty-one".