2002100001223 has 8 divisors (see below), whose sum is σ = 2289060981792. Its totient is φ = 1715375694336.

The previous prime is 2002100001203. The next prime is 2002100001259. The reversal of 2002100001223 is 3221000012002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002100001223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002100001203) 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, 59150290 + ... + 59184127.

It is an arithmetic number, because the mean of its divisors is an integer number (286132622724).

Almost surely, 2^{2002100001223} is an apocalyptic number.

2002100001223 is a deficient number, since it is larger than the sum of its proper divisors (286960980569).

2002100001223 is a wasteful number, since it uses less digits than its factorization.

2002100001223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118336841.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2002100001223 its reverse (3221000012002), we get a palindrome (5223100013225).

The spelling of 2002100001223 in words is "two trillion, two billion, one hundred million, one thousand, two hundred twenty-three".