2110002121028 has 24 divisors (see below), whose sum is σ = 3886921103520. Its totient is φ = 999455379840.

The previous prime is 2110002121027. The next prime is 2110002121103. The reversal of 2110002121028 is 8201212000112.

It is not an unprimeable number, because it can be changed into a prime (2110002121021) 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, 4172108 + ... + 4650428.

It is an arithmetic number, because the mean of its divisors is an integer number (161955045980).

Almost surely, 2^{2110002121028} is an apocalyptic number.

It is an amenable number.

2110002121028 is a deficient number, since it is larger than the sum of its proper divisors (1776918982492).

2110002121028 is a wasteful number, since it uses less digits than its factorization.

2110002121028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536387 (or 536385 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The spelling of 2110002121028 in words is "two trillion, one hundred ten billion, two million, one hundred twenty-one thousand, twenty-eight".