2002222112103 has 24 divisors (see below), whose sum is σ = 2906597453760. Its totient is φ = 1328132191680.

The previous prime is 2002222112071. The next prime is 2002222112141. The reversal of 2002222112103 is 3012112222002.

2002222112103 is a `hidden beast` number, since 20 + 0 + 222 + 211 + 210 + 3 = 666.

It is not a de Polignac number, because 2002222112103 - 2⁵ = 2002222112071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002222112003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2225473 + ... + 2992853.

It is an arithmetic number, because the mean of its divisors is an integer number (121108227240).

Almost surely, 2^{2002222112103} is an apocalyptic number.

2002222112103 is a deficient number, since it is larger than the sum of its proper divisors (904375341657).

2002222112103 is a wasteful number, since it uses less digits than its factorization.

2002222112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768839 (or 768836 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2002222112103 its reverse (3012112222002), we get a palindrome (5014334334105).

It can be divided in two parts, 200222 and 2112103, that added together give a triangular number (2312325 = T₂₁₅₀).

The spelling of 2002222112103 in words is "two trillion, two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred three".