11013120211219 has 24 divisors (see below), whose sum is σ = 12834759073968. Its totient is φ = 9422458214400.

The previous prime is 11013120211211. The next prime is 11013120211231. The reversal of 11013120211219 is 91211202131011.

It is a happy number.

It is not a de Polignac number, because 11013120211219 - 2³ = 11013120211211 is a prime.

It is a super-2 number, since 2×11013120211219² (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 = 11013120211193 and 11013120211202.

It is not an unprimeable number, because it can be changed into a prime (11013120211211) 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 23 ways as a sum of consecutive naturals, for example, 64792447 + ... + 64962199.

It is an arithmetic number, because the mean of its divisors is an integer number (534781628082).

Almost surely, 2^{11013120211219} is an apocalyptic number.

11013120211219 is a deficient number, since it is larger than the sum of its proper divisors (1821638862749).

11013120211219 is a wasteful number, since it uses less digits than its factorization.

11013120211219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172195 (or 172188 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 25.

The spelling of 11013120211219 in words is "eleven trillion, thirteen billion, one hundred twenty million, two hundred eleven thousand, two hundred nineteen".