2201111110022 has 16 divisors (see below), whose sum is σ = 3621717734544. Its totient is φ = 994977396000.

The previous prime is 2201111109997. The next prime is 2201111110043. The reversal of 2201111110022 is 2200111111022.

It is a junction number, because it is equal to n+sod(n) for n = 2201111109979 and 2201111110006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276378629 + ... + 276386592.

It is an arithmetic number, because the mean of its divisors is an integer number (226357358409).

Almost surely, 2^{2201111110022} is an apocalyptic number.

2201111110022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2201111110022 is a deficient number, since it is larger than the sum of its proper divisors (1420606624522).

2201111110022 is a wasteful number, since it uses less digits than its factorization.

2201111110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552765415.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2201111110022 its reverse (2200111111022), we get a palindrome (4401222221044).

The spelling of 2201111110022 in words is "two trillion, two hundred one billion, one hundred eleven million, one hundred ten thousand, twenty-two".