2200100101011 has 6 divisors (see below), whose sum is σ = 3177922368140. Its totient is φ = 1466733400668.

The previous prime is 2200100101007. The next prime is 2200100101019. The reversal of 2200100101011 is 1101010010022.

It is a happy number.

It is not a de Polignac number, because 2200100101011 - 2² = 2200100101007 is a prime.

It is a super-2 number, since 2×2200100101011² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 244455566779 = 2200100101011 / (2 + 2 + 0 + 0 + 1 + 0 + 0 + 1 + 0 + 1 + 0 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200100100984 and 2200100101002.

It is not an unprimeable number, because it can be changed into a prime (2200100101019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122227783381 + ... + 122227783398.

Almost surely, 2^{2200100101011} is an apocalyptic number.

2200100101011 is a deficient number, since it is larger than the sum of its proper divisors (977822267129).

2200100101011 is a wasteful number, since it uses less digits than its factorization.

2200100101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244455566785 (or 244455566782 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2200100101011 its reverse (1101010010022), we get a palindrome (3301110111033).

The spelling of 2200100101011 in words is "two trillion, two hundred billion, one hundred million, one hundred one thousand, eleven".