22020000010 has 8 divisors (see below), whose sum is σ = 39636000036. Its totient is φ = 8808000000.

The previous prime is 22020000007. The next prime is 22020000017. The reversal of 22020000010 is 1000002022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21858735409 + 161264601 = 147847^2 + 12699^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22019999948 and 22020000002.

It is not an unprimeable number, because it can be changed into a prime (22020000017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100999991 + ... + 1101000010.

Almost surely, 2^22020000010 is an apocalyptic number.

22020000010 is a deficient number, since it is larger than the sum of its proper divisors (17616000026).

22020000010 is a wasteful number, since it uses less digits than its factorization.

22020000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202000008.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 22020000010 its reverse (1000002022), we get a palindrome (23020002032).

The spelling of 22020000010 in words is "twenty-two billion, twenty million, ten", and thus it is an aban number and an uban number.