1122003223331 has 8 divisors (see below), whose sum is σ = 1158826198464. Its totient is φ = 1085667969960.

The previous prime is 1122003223249. The next prime is 1122003223379. The reversal of 1122003223331 is 1333223002211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122003223331 is a prime.

It is a super-2 number, since 2×1122003223331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122003223297 and 1122003223306.

It is not an unprimeable number, because it can be changed into a prime (1122003229331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121925765 + ... + 121934966.

It is an arithmetic number, because the mean of its divisors is an integer number (144853274808).

Almost surely, 2^{1122003223331} is an apocalyptic number.

1122003223331 is a deficient number, since it is larger than the sum of its proper divisors (36822975133).

1122003223331 is a wasteful number, since it uses less digits than its factorization.

1122003223331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243860881.

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

Adding to 1122003223331 its reverse (1333223002211), we get a palindrome (2455226225542).

The spelling of 1122003223331 in words is "one trillion, one hundred twenty-two billion, three million, two hundred twenty-three thousand, three hundred thirty-one".