11211002111019 has 8 divisors (see below), whose sum is σ = 14949340967232. Its totient is φ = 7473332331080.

The previous prime is 11211002111017. The next prime is 11211002111063. The reversal of 11211002111019 is 91011120011211.

It is a happy number.

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 11211002111019 - 2¹ = 11211002111017 is a prime.

It is a super-2 number, since 2×11211002111019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11211002110986 and 11211002111004.

It is not an unprimeable number, because it can be changed into a prime (11211002111011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167229969 + ... + 167296994.

It is an arithmetic number, because the mean of its divisors is an integer number (1868667620904).

Almost surely, 2^{11211002111019} is an apocalyptic number.

11211002111019 is a deficient number, since it is larger than the sum of its proper divisors (3738338856213).

11211002111019 is a wasteful number, since it uses less digits than its factorization.

11211002111019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334538137.

The product of its (nonzero) digits is 36, while the sum is 21.

The spelling of 11211002111019 in words is "eleven trillion, two hundred eleven billion, two million, one hundred eleven thousand, nineteen".