2011200222022 has 8 divisors (see below), whose sum is σ = 3147965564976. Its totient is φ = 961878367032.

The previous prime is 2011200222007. The next prime is 2011200222037. The reversal of 2011200222022 is 2202220021102.

It is an interprime number because it is at equal distance from previous prime (2011200222007) and next prime (2011200222037).

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

It is a super-2 number, since 2×2011200222022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2011200221987 and 2011200222005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21860871933 + ... + 21860872024.

It is an arithmetic number, because the mean of its divisors is an integer number (393495695622).

Almost surely, 2^{2011200222022} is an apocalyptic number.

2011200222022 is a deficient number, since it is larger than the sum of its proper divisors (1136765342954).

2011200222022 is a wasteful number, since it uses less digits than its factorization.

2011200222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43721743982.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2011200222022 its reverse (2202220021102), we get a palindrome (4213420243124).

The spelling of 2011200222022 in words is "two trillion, eleven billion, two hundred million, two hundred twenty-two thousand, twenty-two".