22204421021160 has 192 divisors, whose sum is σ = 82482389683200. Its totient is φ = 5074753102848.

The previous prime is 22204421021137. The next prime is 22204421021161. The reversal of 22204421021160 is 6112012440222.

It is a happy number.

22204421021160 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 442 + 1 + 0 + 211 + 6 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (22204421021161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23319532 + ... + 24253028.

It is an arithmetic number, because the mean of its divisors is an integer number (429595779600).

Almost surely, 2^{22204421021160} is an apocalyptic number.

22204421021160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22204421021160 is an abundant number, since it is smaller than the sum of its proper divisors (60277968662040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22204421021160 is a wasteful number, since it uses less digits than its factorization.

22204421021160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942960 (or 942953 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 22204421021160 its reverse (6112012440222), we get a palindrome (28316433461382).

The spelling of 22204421021160 in words is "twenty-two trillion, two hundred four billion, four hundred twenty-one million, twenty-one thousand, one hundred sixty".