11031322121219 has 8 divisors (see below), whose sum is σ = 11035563755040. Its totient is φ = 11027080797376.

The previous prime is 11031322121213. The next prime is 11031322121231. The reversal of 11031322121219 is 91212122313011.

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 11031322121219 - 2⁴ = 11031322121203 is a prime.

It is a super-2 number, since 2×11031322121219² (a number of 27 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 = 11031322121191 and 11031322121200.

It is not an unprimeable number, because it can be changed into a prime (11031322121213) 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, 91433567 + ... + 91554135.

It is an arithmetic number, because the mean of its divisors is an integer number (1379445469380).

Almost surely, 2^{11031322121219} is an apocalyptic number.

11031322121219 is a deficient number, since it is larger than the sum of its proper divisors (4241633821).

11031322121219 is a wasteful number, since it uses less digits than its factorization.

11031322121219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154989.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 11031322121219 in words is "eleven trillion, thirty-one billion, three hundred twenty-two million, one hundred twenty-one thousand, two hundred nineteen".