2200002121011 has 4 divisors (see below), whose sum is σ = 2933336161352. Its totient is φ = 1466668080672.

The previous prime is 2200002120941. The next prime is 2200002121021. The reversal of 2200002121011 is 1101212000022.

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

It is a de Polignac number, because none of the positive numbers 2^k-2200002121011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200002121021) 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, 366667020166 + ... + 366667020171.

It is an arithmetic number, because the mean of its divisors is an integer number (733334040338).

Almost surely, 2^{2200002121011} is an apocalyptic number.

2200002121011 is a deficient number, since it is larger than the sum of its proper divisors (733334040341).

2200002121011 is an equidigital number, since it uses as much as digits as its factorization.

2200002121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733334040340.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2200002121011 its reverse (1101212000022), we get a palindrome (3301214121033).

The spelling of 2200002121011 in words is "two trillion, two hundred billion, two million, one hundred twenty-one thousand, eleven".