2200011221022 has 32 divisors (see below), whose sum is σ = 4722667133472. Its totient is φ = 680744807424.

The previous prime is 2200011221021. The next prime is 2200011221041. The reversal of 2200011221022 is 2201221100022.

It is a super-2 number, since 2×2200011221022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2200011220992 and 2200011221010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200011221021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147723633 + ... + 147738524.

It is an arithmetic number, because the mean of its divisors is an integer number (147583347921).

Almost surely, 2^{2200011221022} is an apocalyptic number.

2200011221022 is an abundant number, since it is smaller than the sum of its proper divisors (2522655912450).

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

2200011221022 is a wasteful number, since it uses less digits than its factorization.

2200011221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295462252.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2200011221022 its reverse (2201221100022), we get a palindrome (4401232321044).

The spelling of 2200011221022 in words is "two trillion, two hundred billion, eleven million, two hundred twenty-one thousand, twenty-two".