2200021001122 has 96 divisors (see below), whose sum is σ = 4090344350400. Its totient is φ = 881795755008.

The previous prime is 2200021001119. The next prime is 2200021001131. The reversal of 2200021001122 is 2211001200022.

It is a happy number.

It is a super-3 number, since 3×2200021001122³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 780424629 + ... + 780427447.

It is an arithmetic number, because the mean of its divisors is an integer number (42607753650).

Almost surely, 2^{2200021001122} is an apocalyptic number.

2200021001122 is a deficient number, since it is larger than the sum of its proper divisors (1890323349278).

2200021001122 is a wasteful number, since it uses less digits than its factorization.

2200021001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5648 (or 5641 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2200021001122 its reverse (2211001200022), we get a palindrome (4411022201144).

The spelling of 2200021001122 in words is "two trillion, two hundred billion, twenty-one million, one thousand, one hundred twenty-two".