2222100200109 has 16 divisors (see below), whose sum is σ = 3302192249280. Its totient is φ = 1320876898560.

The previous prime is 2222100200083. The next prime is 2222100200123. The reversal of 2222100200109 is 9010020012222.

It is a happy number.

It is not a de Polignac number, because 2222100200109 - 2¹¹ = 2222100198061 is a prime.

It is a super-2 number, since 2×2222100200109² (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 (2222100200129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1146593562 + ... + 1146595499.

It is an arithmetic number, because the mean of its divisors is an integer number (206387015580).

Almost surely, 2^{2222100200109} is an apocalyptic number.

It is an amenable number.

2222100200109 is a deficient number, since it is larger than the sum of its proper divisors (1080092049171).

2222100200109 is a wasteful number, since it uses less digits than its factorization.

2222100200109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293189100.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 2222100200109 in words is "two trillion, two hundred twenty-two billion, one hundred million, two hundred thousand, one hundred nine".