22002201022 has 16 divisors (see below), whose sum is σ = 33460852320. Its totient is φ = 10848632832.

The previous prime is 22002201007. The next prime is 22002201041. The reversal of 22002201022 is 22010220022.

It is a junction number, because it is equal to n+sod(n) for n = 22002200993 and 22002201011.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1784254 + ... + 1796542.

It is an arithmetic number, because the mean of its divisors is an integer number (2091303270).

Almost surely, 2^22002201022 is an apocalyptic number.

22002201022 is a deficient number, since it is larger than the sum of its proper divisors (11458651298).

22002201022 is a wasteful number, since it uses less digits than its factorization.

22002201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24627.

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

Adding to 22002201022 its reverse (22010220022), we get a palindrome (44012421044).

The spelling of 22002201022 in words is "twenty-two billion, two million, two hundred one thousand, twenty-two".