2210001020011 has 4 divisors (see below), whose sum is σ = 2210012022712. Its totient is φ = 2209990017312.

The previous prime is 2210001019999. The next prime is 2210001020027. The reversal of 2210001020011 is 1100201000122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2210001020011 - 2²⁵ = 2209967465579 is a prime.

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 2210001020011.

It is not an unprimeable number, because it can be changed into a prime (2210001020111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5194350 + ... + 5603683.

It is an arithmetic number, because the mean of its divisors is an integer number (552503005678).

Almost surely, 2^{2210001020011} is an apocalyptic number.

2210001020011 is a deficient number, since it is larger than the sum of its proper divisors (11002701).

2210001020011 is a wasteful number, since it uses less digits than its factorization.

2210001020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11002700.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2210001020011 its reverse (1100201000122), we get a palindrome (3310202020133).

The spelling of 2210001020011 in words is "two trillion, two hundred ten billion, one million, twenty thousand, eleven".