2102012202011 has 8 divisors (see below), whose sum is σ = 2132696216784. Its totient is φ = 2071455772320.

The previous prime is 2102012201999. The next prime is 2102012202019. The reversal of 2102012202011 is 1102022102012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2102012202011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102012202019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31863080 + ... + 31928981.

It is an arithmetic number, because the mean of its divisors is an integer number (266587027098).

Almost surely, 2^{2102012202011} is an apocalyptic number.

2102012202011 is a deficient number, since it is larger than the sum of its proper divisors (30684014773).

2102012202011 is an equidigital number, since it uses as much as digits as its factorization.

2102012202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63792541.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2102012202011 its reverse (1102022102012), we get a palindrome (3204034304023).

Subtracting from 2102012202011 its reverse (1102022102012), we obtain a palindrome (999990099999).

The spelling of 2102012202011 in words is "two trillion, one hundred two billion, twelve million, two hundred two thousand, eleven".