2200122202012 has 96 divisors (see below), whose sum is σ = 4757922892800. Its totient is φ = 869340122112.

The previous prime is 2200122202009. The next prime is 2200122202021. The reversal of 2200122202012 is 2102022210022.

It is a super-2 number, since 2×2200122202012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10975539 + ... + 11174197.

It is an arithmetic number, because the mean of its divisors is an integer number (49561696800).

Almost surely, 2^{2200122202012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200122202012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2378961446400).

2200122202012 is an abundant number, since it is smaller than the sum of its proper divisors (2557800690788).

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

2200122202012 is a wasteful number, since it uses less digits than its factorization.

2200122202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199315 (or 199313 counting only the distinct ones).

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

Adding to 2200122202012 its reverse (2102022210022), we get a palindrome (4302144412034).

The spelling of 2200122202012 in words is "two trillion, two hundred billion, one hundred twenty-two million, two hundred two thousand, twelve".