22814202002 has 4 divisors (see below), whose sum is σ = 34221303006. Its totient is φ = 11407101000.

The previous prime is 22814202001. The next prime is 22814202007. The reversal of 22814202002 is 20020241822.

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., 19951845001 + 2862357001 = 141251^2 + 53501^2 .

It is not an unprimeable number, because it can be changed into a prime (22814202001) by changing a digit.

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 as a sum of consecutive naturals, namely, 5703550499 + ... + 5703550502.

Almost surely, 2^22814202002 is an apocalyptic number.

22814202002 is a deficient number, since it is larger than the sum of its proper divisors (11407101004).

22814202002 is a wasteful number, since it uses less digits than its factorization.

22814202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11407101003.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 22814202002 its reverse (20020241822), we get a palindrome (42834443824).

The spelling of 22814202002 in words is "twenty-two billion, eight hundred fourteen million, two hundred two thousand, two".