22202020221211 has 8 divisors (see below), whose sum is σ = 23508452322720. Its totient is φ = 20895635998848.

The previous prime is 22202020221163. The next prime is 22202020221229. The reversal of 22202020221211 is 11212202020222.

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

It is a cyclic number.

It is not a de Polignac number, because 22202020221211 - 2³¹ = 22199872737563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202020221011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11012896 + ... + 12871981.

It is an arithmetic number, because the mean of its divisors is an integer number (2938556540340).

Almost surely, 2^{22202020221211} is an apocalyptic number.

22202020221211 is a deficient number, since it is larger than the sum of its proper divisors (1306432101509).

22202020221211 is a wasteful number, since it uses less digits than its factorization.

22202020221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23939573.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22202020221211 its reverse (11212202020222), we get a palindrome (33414222241433).

The spelling of 22202020221211 in words is "twenty-two trillion, two hundred two billion, twenty million, two hundred twenty-one thousand, two hundred eleven".