2002430212112 has 40 divisors (see below), whose sum is σ = 4240724647680. Its totient is φ = 908407306880.

The previous prime is 2002430212099. The next prime is 2002430212117. The reversal of 2002430212112 is 2112120342002.

It is not an unprimeable number, because it can be changed into a prime (2002430212117) 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, 11086688 + ... + 11265855.

It is an arithmetic number, because the mean of its divisors is an integer number (106018116192).

Almost surely, 2^{2002430212112} is an apocalyptic number.

2002430212112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2002430212112 is an abundant number, since it is smaller than the sum of its proper divisors (2238294435568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002430212112 is a wasteful number, since it uses less digits than its factorization.

2002430212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22353071 (or 22353065 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2002430212112 its reverse (2112120342002), we get a palindrome (4114550554114).

The spelling of 2002430212112 in words is "two trillion, two billion, four hundred thirty million, two hundred twelve thousand, one hundred twelve".