11021001200219 has 16 divisors (see below), whose sum is σ = 11488286785536. Its totient is φ = 10560795772800.

The previous prime is 11021001200197. The next prime is 11021001200227. The reversal of 11021001200219 is 91200210012011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11021001200219 is a prime.

It is a super-2 number, since 2×11021001200219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11021001200219.

It is not an unprimeable number, because it can be changed into a prime (11021001205219) 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 15 ways as a sum of consecutive naturals, for example, 6215219 + ... + 7789155.

It is an arithmetic number, because the mean of its divisors is an integer number (718017924096).

Almost surely, 2^{11021001200219} is an apocalyptic number.

11021001200219 is a deficient number, since it is larger than the sum of its proper divisors (467285585317).

11021001200219 is a wasteful number, since it uses less digits than its factorization.

11021001200219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576186.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 11021001200219 in words is "eleven trillion, twenty-one billion, one million, two hundred thousand, two hundred nineteen".