2002132112202 has 24 divisors (see below), whose sum is σ = 4360429357284. Its totient is φ = 663919455744.

The previous prime is 2002132112191. The next prime is 2002132112231. The reversal of 2002132112202 is 2022112312002.

2002132112202 is a `hidden beast` number, since 20 + 0 + 213 + 211 + 220 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1788502347801 + 213629764401 = 1337349^2 + 462201^2 .

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 11 ways as a sum of consecutive naturals, for example, 288156013 + ... + 288162960.

Almost surely, 2^{2002132112202} is an apocalyptic number.

2002132112202 is an abundant number, since it is smaller than the sum of its proper divisors (2358297245082).

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

2002132112202 is a wasteful number, since it uses less digits than its factorization.

2002132112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576319174 (or 576319171 counting only the distinct ones).

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

Adding to 2002132112202 its reverse (2022112312002), we get a palindrome (4024244424204).

The spelling of 2002132112202 in words is "two trillion, two billion, one hundred thirty-two million, one hundred twelve thousand, two hundred two".