2200212011121 has 16 divisors (see below), whose sum is σ = 2953234606080. Its totient is φ = 1456999966800.

The previous prime is 2200212011117. The next prime is 2200212011159. The reversal of 2200212011121 is 1211102120022.

It is not a de Polignac number, because 2200212011121 - 2² = 2200212011117 is a prime.

It is a super-2 number, since 2×2200212011121² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2200212011121.

It is not an unprimeable number, because it can be changed into a prime (2200212011191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7252936 + ... + 7550198.

It is an arithmetic number, because the mean of its divisors is an integer number (184577162880).

Almost surely, 2^{2200212011121} is an apocalyptic number.

It is an amenable number.

2200212011121 is a deficient number, since it is larger than the sum of its proper divisors (753022594959).

2200212011121 is a wasteful number, since it uses less digits than its factorization.

2200212011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313756.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2200212011121 its reverse (1211102120022), we get a palindrome (3411314131143).

The spelling of 2200212011121 in words is "two trillion, two hundred billion, two hundred twelve million, eleven thousand, one hundred twenty-one".