2200122121001 has 8 divisors (see below), whose sum is σ = 2565740083200. Its totient is φ = 1885818960564.

The previous prime is 2200122120887. The next prime is 2200122121031. The reversal of 2200122121001 is 1001212210022.

It is a de Polignac number, because none of the positive numbers 2^k-2200122121001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2200122121031) 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, 3207174761 + ... + 3207175446.

It is an arithmetic number, because the mean of its divisors is an integer number (320717510400).

Almost surely, 2^{2200122121001} is an apocalyptic number.

It is an amenable number.

2200122121001 is a deficient number, since it is larger than the sum of its proper divisors (365617962199).

2200122121001 is an frugal number, since it uses more digits than its factorization.

2200122121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6414350228 (or 6414350214 counting only the distinct ones).

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

Adding to 2200122121001 its reverse (1001212210022), we get a palindrome (3201334331023).

The spelling of 2200122121001 in words is "two trillion, two hundred billion, one hundred twenty-two million, one hundred twenty-one thousand, one".