22220002110002 has 8 divisors (see below), whose sum is σ = 33334683709212. Its totient is φ = 11108440873600.

The previous prime is 22220002109993. The next prime is 22220002110011. The reversal of 22220002110002 is 20001120002222.

It is an interprime number because it is at equal distance from previous prime (22220002109993) and next prime (22220002110011).

It can be written as a sum of positive squares in 2 ways, for example, as 22215470262241 + 4531847761 = 4713329^2 + 67319^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780072899 + ... + 780101382.

Almost surely, 2^{22220002110002} is an apocalyptic number.

22220002110002 is a deficient number, since it is larger than the sum of its proper divisors (11114681599210).

22220002110002 is a wasteful number, since it uses less digits than its factorization.

22220002110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560181404.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22220002110002 its reverse (20001120002222), we get a palindrome (42221122112224).

The spelling of 22220002110002 in words is "twenty-two trillion, two hundred twenty billion, two million, one hundred ten thousand, two".