22203020002 has 8 divisors (see below), whose sum is σ = 33317186796. Its totient is φ = 11097291072.

The previous prime is 22203019999. The next prime is 22203020027. The reversal of 22203020002 is 20002030222.

It can be written as a sum of positive squares in 2 ways, for example, as 19883538081 + 2319481921 = 141009^2 + 48161^2 .

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

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, 2102883 + ... + 2113414.

Almost surely, 2^22203020002 is an apocalyptic number.

22203020002 is a deficient number, since it is larger than the sum of its proper divisors (11114166794).

22203020002 is a wasteful number, since it uses less digits than its factorization.

22203020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218932.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 22203020002 its reverse (20002030222), we get a palindrome (42205050224).

The spelling of 22203020002 in words is "twenty-two billion, two hundred three million, twenty thousand, two".