2002111120223 has 16 divisors (see below), whose sum is σ = 2047591802880. Its totient is φ = 1957142393856.

The previous prime is 2002111120193. The next prime is 2002111120259. The reversal of 2002111120223 is 3220211112002.

It is a cyclic number.

It is not a de Polignac number, because 2002111120223 - 2³⁶ = 1933391643487 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 (2002111150223) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 40391711 + ... + 40441247.

It is an arithmetic number, because the mean of its divisors is an integer number (127974487680).

Almost surely, 2^{2002111120223} is an apocalyptic number.

2002111120223 is a deficient number, since it is larger than the sum of its proper divisors (45480682657).

2002111120223 is a wasteful number, since it uses less digits than its factorization.

2002111120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54686.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2002111120223 its reverse (3220211112002), we get a palindrome (5222322232225).

The spelling of 2002111120223 in words is "two trillion, two billion, one hundred eleven million, one hundred twenty thousand, two hundred twenty-three".