11331211233122 has 8 divisors (see below), whose sum is σ = 18541982017872. Its totient is φ = 5150550560500.

The previous prime is 11331211233119. The next prime is 11331211233127. The reversal of 11331211233122 is 22133211213311.

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

It is a junction number, because it is equal to n+sod(n) for n = 11331211233091 and 11331211233100.

It is not an unprimeable number, because it can be changed into a prime (11331211233127) 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 3 ways as a sum of consecutive naturals, for example, 257527528004 + ... + 257527528047.

It is an arithmetic number, because the mean of its divisors is an integer number (2317747752234).

Almost surely, 2^{11331211233122} is an apocalyptic number.

11331211233122 is a deficient number, since it is larger than the sum of its proper divisors (7210770784750).

11331211233122 is a wasteful number, since it uses less digits than its factorization.

11331211233122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515055056064.

The product of its digits is 1296, while the sum is 26.

Adding to 11331211233122 its reverse (22133211213311), we get a palindrome (33464422446433).

The spelling of 11331211233122 in words is "eleven trillion, three hundred thirty-one billion, two hundred eleven million, two hundred thirty-three thousand, one hundred twenty-two".