1122031133331 has 8 divisors (see below), whose sum is σ = 1496114652624. Its totient is φ = 747984184800.

The previous prime is 1122031133323. The next prime is 1122031133357. The reversal of 1122031133331 is 1333311302211.

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

It is not a de Polignac number, because 1122031133331 - 2³ = 1122031133323 is a prime.

It is a super-2 number, since 2×1122031133331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102031133331) 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, 9071020 + ... + 9193881.

It is an arithmetic number, because the mean of its divisors is an integer number (187014331578).

Almost surely, 2^{1122031133331} is an apocalyptic number.

1122031133331 is a deficient number, since it is larger than the sum of its proper divisors (374083519293).

1122031133331 is a wasteful number, since it uses less digits than its factorization.

1122031133331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18285381.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1122031133331 its reverse (1333311302211), we get a palindrome (2455342435542).

The spelling of 1122031133331 in words is "one trillion, one hundred twenty-two billion, thirty-one million, one hundred thirty-three thousand, three hundred thirty-one".