22000430160 has 60 divisors (see below), whose sum is σ = 73884780372. Its totient is φ = 5866781184.

The previous prime is 22000430147. The next prime is 22000430161. The reversal of 22000430160 is 6103400022.

It is a happy number.

22000430160 is a `hidden beast` number, since 220 + 0 + 0 + 430 + 16 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16024521744 + 5975908416 = 126588^2 + 77304^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000430161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15277357 + ... + 15278796.

Almost surely, 2^22000430160 is an apocalyptic number.

22000430160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22000430160 is an abundant number, since it is smaller than the sum of its proper divisors (51884350212).

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

22000430160 is a wasteful number, since it uses less digits than its factorization.

22000430160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30556172 (or 30556163 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22000430160 its reverse (6103400022), we get a palindrome (28103830182).

The spelling of 22000430160 in words is "twenty-two billion, four hundred thirty thousand, one hundred sixty".