2202112332011 has 4 divisors (see below), whose sum is σ = 2202167289000. Its totient is φ = 2202057375024.

The previous prime is 2202112331921. The next prime is 2202112332041. The reversal of 2202112332011 is 1102332112022.

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 2202112332011 - 2¹⁸ = 2202112069867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202112332041) 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, 27418346 + ... + 27498543.

It is an arithmetic number, because the mean of its divisors is an integer number (550541822250).

Almost surely, 2^{2202112332011} is an apocalyptic number.

2202112332011 is a deficient number, since it is larger than the sum of its proper divisors (54956989).

2202112332011 is an equidigital number, since it uses as much as digits as its factorization.

2202112332011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54956988.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2202112332011 its reverse (1102332112022), we get a palindrome (3304444444033).

The spelling of 2202112332011 in words is "two trillion, two hundred two billion, one hundred twelve million, three hundred thirty-two thousand, eleven".