2210121110002 has 32 divisors (see below), whose sum is σ = 3728405520000. Its totient is φ = 974924121600.

The previous prime is 2210121109997. The next prime is 2210121110009. The reversal of 2210121110002 is 2000111210122.

2210121110002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (2210121110009) 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, 732624 + ... + 2226427.

It is an arithmetic number, because the mean of its divisors is an integer number (116512672500).

Almost surely, 2^{2210121110002} is an apocalyptic number.

2210121110002 is a deficient number, since it is larger than the sum of its proper divisors (1518284409998).

2210121110002 is a wasteful number, since it uses less digits than its factorization.

2210121110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960338.

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

Adding to 2210121110002 its reverse (2000111210122), we get a palindrome (4210232320124).

The spelling of 2210121110002 in words is "two trillion, two hundred ten billion, one hundred twenty-one million, one hundred ten thousand, two".