22022100021202 has 16 divisors (see below), whose sum is σ = 34976363846400. Its totient is φ = 10363315307328.

The previous prime is 22022100021161. The next prime is 22022100021223. The reversal of 22022100021202 is 20212000122022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24348643 + ... + 25236889.

It is an arithmetic number, because the mean of its divisors is an integer number (2186022740400).

Almost surely, 2^{22022100021202} is an apocalyptic number.

22022100021202 is a deficient number, since it is larger than the sum of its proper divisors (12954263825198).

22022100021202 is a wasteful number, since it uses less digits than its factorization.

22022100021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617465.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22022100021202 its reverse (20212000122022), we get a palindrome (42234100143224).

The spelling of 22022100021202 in words is "twenty-two trillion, twenty-two billion, one hundred million, twenty-one thousand, two hundred two".