2200211122222 has 8 divisors (see below), whose sum is σ = 3300330067272. Its totient is φ = 1100101099800.

The previous prime is 2200211122177. The next prime is 2200211122229. The reversal of 2200211122222 is 2222211120022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2200211122222³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2200211122222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200211122229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1575729 + ... + 2623612.

It is an arithmetic number, because the mean of its divisors is an integer number (412541258409).

Almost surely, 2^{2200211122222} is an apocalyptic number.

2200211122222 is a deficient number, since it is larger than the sum of its proper divisors (1100118945050).

2200211122222 is a wasteful number, since it uses less digits than its factorization.

2200211122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461314.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2200211122222 its reverse (2222211120022), we get a palindrome (4422422242244).

The spelling of 2200211122222 in words is "two trillion, two hundred billion, two hundred eleven million, one hundred twenty-two thousand, two hundred twenty-two".