2221330201011 has 12 divisors (see below), whose sum is σ = 3348091897488. Its totient is φ = 1416500417904.

The previous prime is 2221330201009. The next prime is 2221330201033. The reversal of 2221330201011 is 1101020331222.

It is not a de Polignac number, because 2221330201011 - 2¹ = 2221330201009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2221330201001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5365531680 + ... + 5365532093.

It is an arithmetic number, because the mean of its divisors is an integer number (279007658124).

Almost surely, 2^{2221330201011} is an apocalyptic number.

2221330201011 is a deficient number, since it is larger than the sum of its proper divisors (1126761696477).

2221330201011 is a wasteful number, since it uses less digits than its factorization.

2221330201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10731063802 (or 10731063799 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2221330201011 its reverse (1101020331222), we get a palindrome (3322350532233).

The spelling of 2221330201011 in words is "two trillion, two hundred twenty-one billion, three hundred thirty million, two hundred one thousand, eleven".