202012002202 has 4 divisors (see below), whose sum is σ = 303018003306. Its totient is φ = 101006001100.

The previous prime is 202012002131. The next prime is 202012002209. The reversal of 202012002202 is 202200210202.

202012002202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 194058751441 + 7953250761 = 440521^2 + 89181^2 .

It is a super-3 number, since 3×202012002202³ (a number of 35 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (202012002209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50503000549 + ... + 50503000552.

Almost surely, 2^202012002202 is an apocalyptic number.

202012002202 is a deficient number, since it is larger than the sum of its proper divisors (101006001104).

202012002202 is a wasteful number, since it uses less digits than its factorization.

202012002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101006001103.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 202012002202 its reverse (202200210202), we get a palindrome (404212212404).

The spelling of 202012002202 in words is "two hundred two billion, twelve million, two thousand, two hundred two".