211011202121119 has 16 divisors (see below), whose sum is σ = 219267176131584. Its totient is φ = 202848898982400.

The previous prime is 211011202121051. The next prime is 211011202121149. The reversal of 211011202121119 is 911121202110112.

It is not a de Polignac number, because 211011202121119 - 2²⁵ = 211011168566687 is a prime.

It is a super-2 number, since 2×211011202121119² (a number of 29 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 = 211011202121093 and 211011202121102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211011202121149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21732397 + ... + 29905174.

It is an arithmetic number, because the mean of its divisors is an integer number (13704198508224).

Almost surely, 2^{211011202121119} is an apocalyptic number.

211011202121119 is a deficient number, since it is larger than the sum of its proper divisors (8255974010465).

211011202121119 is a wasteful number, since it uses less digits than its factorization.

211011202121119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51638478.

The product of its (nonzero) digits is 144, while the sum is 25.

The spelling of 211011202121119 in words is "two hundred eleven trillion, eleven billion, two hundred two million, one hundred twenty-one thousand, one hundred nineteen".