2122102002003 has 16 divisors (see below), whose sum is σ = 2871794789760. Its totient is φ = 1393573332096.

The previous prime is 2122102002001. The next prime is 2122102002029. The reversal of 2122102002003 is 3002002012212.

It is a happy number.

It is not a de Polignac number, because 2122102002003 - 2¹ = 2122102002001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122102002001) 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, 6599988 + ... + 6914046.

It is an arithmetic number, because the mean of its divisors is an integer number (179487174360).

Almost surely, 2^{2122102002003} is an apocalyptic number.

2122102002003 is a deficient number, since it is larger than the sum of its proper divisors (749692787757).

2122102002003 is a wasteful number, since it uses less digits than its factorization.

2122102002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347746.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2122102002003 its reverse (3002002012212), we get a palindrome (5124104014215).

The spelling of 2122102002003 in words is "two trillion, one hundred twenty-two billion, one hundred two million, two thousand, three".