2200022001222 has 32 divisors (see below), whose sum is σ = 4505270571648. Its totient is φ = 715824875136.

The previous prime is 2200022001169. The next prime is 2200022001263. The reversal of 2200022001222 is 2221002200022.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2344728 + ... + 3146075.

It is an arithmetic number, because the mean of its divisors is an integer number (140789705364).

Almost surely, 2^{2200022001222} is an apocalyptic number.

2200022001222 is an abundant number, since it is smaller than the sum of its proper divisors (2305248570426).

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

2200022001222 is a wasteful number, since it uses less digits than its factorization.

2200022001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492404.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2200022001222 its reverse (2221002200022), we get a palindrome (4421024201244).

The spelling of 2200022001222 in words is "two trillion, two hundred billion, twenty-two million, one thousand, two hundred twenty-two".