2200211001212 has 12 divisors (see below), whose sum is σ = 4400422002480. Its totient is φ = 942947571936.

The previous prime is 2200211001179. The next prime is 2200211001223. The reversal of 2200211001212 is 2121001120022.

2200211001212 is an admirable number.

It is a super-2 number, since 2×2200211001212² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 39289482137 + ... + 39289482192.

It is an arithmetic number, because the mean of its divisors is an integer number (366701833540).

Almost surely, 2^{2200211001212} is an apocalyptic number.

It is an amenable number.

2200211001212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2200211001212 is a wasteful number, since it uses less digits than its factorization.

2200211001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78578964340 (or 78578964338 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2200211001212 its reverse (2121001120022), we get a palindrome (4321212121234).

The spelling of 2200211001212 in words is "two trillion, two hundred billion, two hundred eleven million, one thousand, two hundred twelve".