2002112112204 has 60 divisors (see below), whose sum is σ = 5402752584768. Its totient is φ = 645842613600.

The previous prime is 2002112112197. The next prime is 2002112112211. The reversal of 2002112112204 is 4022112112002.

2002112112204 is a `hidden beast` number, since 20 + 0 + 211 + 211 + 220 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2002112112197) and next prime (2002112112211).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99657027 + ... + 99677114.

Almost surely, 2^{2002112112204} is an apocalyptic number.

It is an amenable number.

2002112112204 is an abundant number, since it is smaller than the sum of its proper divisors (3400640472564).

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

2002112112204 is a wasteful number, since it uses less digits than its factorization.

2002112112204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199334188 (or 199334177 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 2002112112204 its reverse (4022112112002), we get a palindrome (6024224224206).

The spelling of 2002112112204 in words is "two trillion, two billion, one hundred twelve million, one hundred twelve thousand, two hundred four".