2200121011211 has 8 divisors (see below), whose sum is σ = 2233466774160. Its totient is φ = 2166790193568.

The previous prime is 2200121011199. The next prime is 2200121011237. The reversal of 2200121011211 is 1121101210022.

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 2200121011211 - 2¹⁰ = 2200121010187 is a prime.

It is a super-2 number, since 2×2200121011211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200121011241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3439496 + ... + 4028693.

It is an arithmetic number, because the mean of its divisors is an integer number (279183346770).

Almost surely, 2^{2200121011211} is an apocalyptic number.

2200121011211 is a deficient number, since it is larger than the sum of its proper divisors (33345762949).

2200121011211 is an equidigital number, since it uses as much as digits as its factorization.

2200121011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7472653.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2200121011211 its reverse (1121101210022), we get a palindrome (3321222221233).

The spelling of 2200121011211 in words is "two trillion, two hundred billion, one hundred twenty-one million, eleven thousand, two hundred eleven".