2200220111226 has 16 divisors (see below), whose sum is σ = 4405057694784. Its totient is φ = 732637125024.

The previous prime is 2200220111189. The next prime is 2200220111227. The reversal of 2200220111226 is 6221110220022.

It is a super-2 number, since 2×2200220111226² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2200220111227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192388486 + ... + 192399921.

It is an arithmetic number, because the mean of its divisors is an integer number (275316105924).

Almost surely, 2^{2200220111226} is an apocalyptic number.

2200220111226 is an abundant number, since it is smaller than the sum of its proper divisors (2204837583558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2200220111226 is a wasteful number, since it uses less digits than its factorization.

2200220111226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384789365.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2200220111226 its reverse (6221110220022), we get a palindrome (8421330331248).

The spelling of 2200220111226 in words is "two trillion, two hundred billion, two hundred twenty million, one hundred eleven thousand, two hundred twenty-six".