2002202 has 8 divisors (see below), whose sum is σ = 3009312. Its totient is φ = 999100.

The previous prime is 2002199. The next prime is 2002207. The reversal of 2002202 is 2022002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2002202.

It is not an unprimeable number, because it can be changed into a prime (2002207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427 + ... + 2457.

It is an arithmetic number, because the mean of its divisors is an integer number (376164).

2^2002202 is an apocalyptic number.

2002202 is a deficient number, since it is larger than the sum of its proper divisors (1007110).

2002202 is a wasteful number, since it uses less digits than its factorization.

2002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004.

The product of its (nonzero) digits is 16, while the sum is 8.

The square root of 2002202 is about 1414.9918727682. The cubic root of 2002202 is about 126.0383271326.

Adding to 2002202 its reverse (2022002), we get a palindrome (4024204).

It can be divided in two parts, 2002 and 202, that multiplied together give a palindrome (404404).

The spelling of 2002202 in words is "two million, two thousand, two hundred two".