2201301223011 has 36 divisors (see below), whose sum is σ = 3509497711720. Its totient is φ = 1328586019200.

The previous prime is 2201301223007. The next prime is 2201301223049. The reversal of 2201301223011 is 1103221031022.

2201301223011 is a `hidden beast` number, since 220 + 130 + 12 + 2 + 301 + 1 = 666.

It is not a de Polignac number, because 2201301223011 - 2² = 2201301223007 is a prime.

It is a super-2 number, since 2×2201301223011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2201301227011) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3931321 + ... + 4456218.

Almost surely, 2^{2201301223011} is an apocalyptic number.

2201301223011 is a deficient number, since it is larger than the sum of its proper divisors (1308196488709).

2201301223011 is a wasteful number, since it uses less digits than its factorization.

2201301223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8387808 (or 8387794 counting only the distinct ones).

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

Adding to 2201301223011 its reverse (1103221031022), we get a palindrome (3304522254033).

The spelling of 2201301223011 in words is "two trillion, two hundred one billion, three hundred one million, two hundred twenty-three thousand, eleven".