2200102211101 has 4 divisors (see below), whose sum is σ = 2200273398172. Its totient is φ = 2199931024032.

The previous prime is 2200102211093. The next prime is 2200102211149. The reversal of 2200102211101 is 1011122010022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 315536099076 + 1884566112025 = 561726^2 + 1372795^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200102211101 - 2³ = 2200102211093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200102211191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85574256 + ... + 85599961.

It is an arithmetic number, because the mean of its divisors is an integer number (550068349543).

Almost surely, 2^{2200102211101} is an apocalyptic number.

It is an amenable number.

2200102211101 is a deficient number, since it is larger than the sum of its proper divisors (171187071).

2200102211101 is a wasteful number, since it uses less digits than its factorization.

2200102211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171187070.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2200102211101 its reverse (1011122010022), we get a palindrome (3211224221123).

The spelling of 2200102211101 in words is "two trillion, two hundred billion, one hundred two million, two hundred eleven thousand, one hundred one".