22000202002 has 8 divisors (see below), whose sum is σ = 33218848512. Its totient is φ = 10927252500.

The previous prime is 22000201987. The next prime is 22000202017. The reversal of 22000202002 is 20020200022.

It is an interprime number because it is at equal distance from previous prime (22000201987) and next prime (22000202017).

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 22000202002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36423874 + ... + 36424477.

It is an arithmetic number, because the mean of its divisors is an integer number (4152356064).

Almost surely, 2^22000202002 is an apocalyptic number.

22000202002 is a deficient number, since it is larger than the sum of its proper divisors (11218646510).

22000202002 is a wasteful number, since it uses less digits than its factorization.

22000202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72848504.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 22000202002 its reverse (20020200022), we get a palindrome (42020402024).

It can be divided in two parts, 2200020 and 2002, that added together give a palindrome (2202022).

The spelling of 22000202002 in words is "twenty-two billion, two hundred two thousand, two".