2201110200021 has 8 divisors (see below), whose sum is σ = 2940790819104. Its totient is φ = 1464418190480.

The previous prime is 2201110199993. The next prime is 2201110200041. The reversal of 2201110200021 is 1200020111022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2201110200021 - 2¹⁸ = 2201109937877 is a prime.

It is a super-2 number, since 2×2201110200021² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201110200041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747150666 + ... + 747153611.

It is an arithmetic number, because the mean of its divisors is an integer number (367598852388).

Almost surely, 2^{2201110200021} is an apocalyptic number.

It is an amenable number.

2201110200021 is a deficient number, since it is larger than the sum of its proper divisors (739680619083).

2201110200021 is a wasteful number, since it uses less digits than its factorization.

2201110200021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494304771.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2201110200021 its reverse (1200020111022), we get a palindrome (3401130311043).

The spelling of 2201110200021 in words is "two trillion, two hundred one billion, one hundred ten million, two hundred thousand, twenty-one".