2002002101223 has 8 divisors (see below), whose sum is σ = 2669864631936. Its totient is φ = 1334403819000.

The previous prime is 2002002101219. The next prime is 2002002101227. The reversal of 2002002101223 is 3221012002002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2002002101219) and next prime (2002002101227).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2002002101223 - 2² = 2002002101219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002002101227) 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, 66044443 + ... + 66074748.

It is an arithmetic number, because the mean of its divisors is an integer number (333733078992).

Almost surely, 2^{2002002101223} is an apocalyptic number.

2002002101223 is a deficient number, since it is larger than the sum of its proper divisors (667862530713).

2002002101223 is a wasteful number, since it uses less digits than its factorization.

2002002101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132124245.

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

Adding to 2002002101223 its reverse (3221012002002), we get a palindrome (5223014103225).

The spelling of 2002002101223 in words is "two trillion, two billion, two million, one hundred one thousand, two hundred twenty-three".