2110010020011 has 24 divisors (see below), whose sum is σ = 3112869187584. Its totient is φ = 1376642266800.

The previous prime is 2110010019979. The next prime is 2110010020099. The reversal of 2110010020011 is 1100200100112.

It is a happy number.

It is not a de Polignac number, because 2110010020011 - 2⁵ = 2110010019979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2110010019975 and 2110010020002.

It is not an unprimeable number, because it can be changed into a prime (2110010020711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5766070 + ... + 6121076.

It is an arithmetic number, because the mean of its divisors is an integer number (129702882816).

Almost surely, 2^{2110010020011} is an apocalyptic number.

2110010020011 is a deficient number, since it is larger than the sum of its proper divisors (1002859167573).

2110010020011 is a wasteful number, since it uses less digits than its factorization.

2110010020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369111 (or 369108 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2110010020011 its reverse (1100200100112), we get a palindrome (3210210120123).

The spelling of 2110010020011 in words is "two trillion, one hundred ten billion, ten million, twenty thousand, eleven".