12202211020011 has 4 divisors (see below), whose sum is σ = 16269614693352. Its totient is φ = 8134807346672.

The previous prime is 12202211020003. The next prime is 12202211020037. The reversal of 12202211020011 is 11002011220221.

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 12202211020011 - 2³ = 12202211020003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12202211020001) 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, 2033701836666 + ... + 2033701836671.

It is an arithmetic number, because the mean of its divisors is an integer number (4067403673338).

Almost surely, 2^{12202211020011} is an apocalyptic number.

12202211020011 is a deficient number, since it is larger than the sum of its proper divisors (4067403673341).

12202211020011 is an equidigital number, since it uses as much as digits as its factorization.

12202211020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067403673340.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12202211020011 its reverse (11002011220221), we get a palindrome (23204222240232).

The spelling of 12202211020011 in words is "twelve trillion, two hundred two billion, two hundred eleven million, twenty thousand, eleven".