2002023022102 has 4 divisors (see below), whose sum is σ = 3003034533156. Its totient is φ = 1001011511050.

The previous prime is 2002023022081. The next prime is 2002023022151. The reversal of 2002023022102 is 2012203202002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500505755524 + ... + 500505755527.

It is an arithmetic number, because the mean of its divisors is an integer number (750758633289).

Almost surely, 2^{2002023022102} is an apocalyptic number.

2002023022102 is a deficient number, since it is larger than the sum of its proper divisors (1001011511054).

2002023022102 is a wasteful number, since it uses less digits than its factorization.

2002023022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001011511053.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2002023022102 its reverse (2012203202002), we get a palindrome (4014226224104).

The spelling of 2002023022102 in words is "two trillion, two billion, twenty-three million, twenty-two thousand, one hundred two".