2011000222196 has 24 divisors (see below), whose sum is σ = 4022320028160. Its totient is φ = 861788755872.

The previous prime is 2011000222181. The next prime is 2011000222229. The reversal of 2011000222196 is 6912220001102.

It is a super-2 number, since 2×2011000222196² (a number of 25 digits) contains 22 as substring.

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, 2493956 + ... + 3200283.

It is an arithmetic number, because the mean of its divisors is an integer number (167596667840).

Almost surely, 2^{2011000222196} is an apocalyptic number.

It is an amenable number.

2011000222196 is an abundant number, since it is smaller than the sum of its proper divisors (2011319805964).

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

2011000222196 is a wasteful number, since it uses less digits than its factorization.

2011000222196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5706863 (or 5706861 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 2011000222196 its reverse (6912220001102), we get a palindrome (8923220223298).

The spelling of 2011000222196 in words is "two trillion, eleven billion, two hundred twenty-two thousand, one hundred ninety-six".