1002013232202 has 12 divisors (see below), whose sum is σ = 2171028669810. Its totient is φ = 334004410728.

The previous prime is 1002013232197. The next prime is 1002013232239. The reversal of 1002013232202 is 2022323102001.

1002013232202 is a `hidden beast` number, since 100 + 20 + 1 + 323 + 220 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 923253861321 + 78759370881 = 960861^2 + 280641^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 55667401789 = 1002013232202 / (1 + 0 + 0 + 2 + 0 + 1 + 3 + 2 + 3 + 2 + 2 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27833700877 + ... + 27833700912.

Almost surely, 2^{1002013232202} is an apocalyptic number.

1002013232202 is an abundant number, since it is smaller than the sum of its proper divisors (1169015437608).

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

1002013232202 is a wasteful number, since it uses less digits than its factorization.

1002013232202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55667401797 (or 55667401794 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1002013232202 its reverse (2022323102001), we get a palindrome (3024336334203).

The spelling of 1002013232202 in words is "one trillion, two billion, thirteen million, two hundred thirty-two thousand, two hundred two".