22022100020002 has 8 divisors (see below), whose sum is σ = 33064580242512. Its totient is φ = 11000573272500.

The previous prime is 22022100019921. The next prime is 22022100020051. The reversal of 22022100020002 is 20002000122022.

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, 5238366124 + ... + 5238370327.

It is an arithmetic number, because the mean of its divisors is an integer number (4133072530314).

Almost surely, 2^{22022100020002} is an apocalyptic number.

22022100020002 is a deficient number, since it is larger than the sum of its proper divisors (11042480222510).

22022100020002 is a wasteful number, since it uses less digits than its factorization.

22022100020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10476737504.

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

Adding to 22022100020002 its reverse (20002000122022), we get a palindrome (42024100142024).

The spelling of 22022100020002 in words is "twenty-two trillion, twenty-two billion, one hundred million, twenty thousand, two".