2200121002111 has 8 divisors (see below), whose sum is σ = 2204160742784. Its totient is φ = 2196083012760.

The previous prime is 2200121002091. The next prime is 2200121002117. The reversal of 2200121002111 is 1112001210022.

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 2200121002111 - 2³¹ = 2197973518463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200121002091 and 2200121002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200121002117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090380 + ... + 2961406.

It is an arithmetic number, because the mean of its divisors is an integer number (275520092848).

Almost surely, 2^{2200121002111} is an apocalyptic number.

2200121002111 is a deficient number, since it is larger than the sum of its proper divisors (4039740673).

2200121002111 is an equidigital number, since it uses as much as digits as its factorization.

2200121002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875661.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2200121002111 its reverse (1112001210022), we get a palindrome (3312122212133).

The spelling of 2200121002111 in words is "two trillion, two hundred billion, one hundred twenty-one million, two thousand, one hundred eleven".