2211200002112 has 14 divisors (see below), whose sum is σ = 4387850004318. Its totient is φ = 1105600001024.

The previous prime is 2211200002097. The next prime is 2211200002117. The reversal of 2211200002112 is 2112000021122.

It can be written as a sum of positive squares in only one way, i.e., 2210169848896 + 1030153216 = 1486664^2 + 32096^2 .

It is not an unprimeable number, because it can be changed into a prime (2211200002117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17274999953 + ... + 17275000080.

Almost surely, 2^{2211200002112} is an apocalyptic number.

It is an amenable number.

2211200002112 is a deficient number, since it is larger than the sum of its proper divisors (2176650002206).

2211200002112 is an equidigital number, since it uses as much as digits as its factorization.

2211200002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34550000045 (or 34550000035 counting only the distinct ones).

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

Adding to 2211200002112 its reverse (2112000021122), we get a palindrome (4323200023234).

It can be divided in two parts, 2 and 211200002112, that multiplied together give a palindrome (422400004224).

The spelling of 2211200002112 in words is "two trillion, two hundred eleven billion, two hundred million, two thousand, one hundred twelve".