2220001200011 has 12 divisors (see below), whose sum is σ = 2734359222168. Its totient is φ = 1790925337152.

The previous prime is 2220001200007. The next prime is 2220001200017. The reversal of 2220001200011 is 1100021000222.

It is a happy number.

It is not a de Polignac number, because 2220001200011 - 2² = 2220001200007 is a prime.

It is a super-3 number, since 3×2220001200011³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2220001199965 and 2220001200001.

It is not an unprimeable number, because it can be changed into a prime (2220001200017) 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, 1332532901 + ... + 1332534566.

It is an arithmetic number, because the mean of its divisors is an integer number (227863268514).

Almost surely, 2^{2220001200011} is an apocalyptic number.

2220001200011 is a deficient number, since it is larger than the sum of its proper divisors (514358022157).

2220001200011 is a wasteful number, since it uses less digits than its factorization.

2220001200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665067498 (or 2665067491 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2220001200011 its reverse (1100021000222), we get a palindrome (3320022200233).

The spelling of 2220001200011 in words is "two trillion, two hundred twenty billion, one million, two hundred thousand, eleven".