220002222212211 has 8 divisors (see below), whose sum is σ = 303451340982480. Its totient is φ = 141610625791712.

The previous prime is 220002222212137. The next prime is 220002222212237. The reversal of 220002222212211 is 112212222200022.

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

It is a cyclic number.

It is not a de Polignac number, because 220002222212211 - 2¹⁴ = 220002222195827 is a prime.

It is a super-2 number, since 2×220002222212211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220002222202211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264380587340 + ... + 1264380587513.

It is an arithmetic number, because the mean of its divisors is an integer number (37931417622810).

Almost surely, 2^{220002222212211} is an apocalyptic number.

220002222212211 is a deficient number, since it is larger than the sum of its proper divisors (83449118770269).

220002222212211 is a wasteful number, since it uses less digits than its factorization.

220002222212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528761174885.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 220002222212211 its reverse (112212222200022), we get a palindrome (332214444412233).

The spelling of 220002222212211 in words is "two hundred twenty trillion, two billion, two hundred twenty-two million, two hundred twelve thousand, two hundred eleven".