22020100010 has 16 divisors (see below), whose sum is σ = 40602916872. Its totient is φ = 8593209600.

The previous prime is 22020099979. The next prime is 22020100013. The reversal of 22020100010 is 1000102022.

It can be written as a sum of positive squares in 4 ways, for example, as 6040864729 + 15979235281 = 77723^2 + 126409^2 .

It is not an unprimeable number, because it can be changed into a prime (22020100013) 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, 26853371 + ... + 26854190.

Almost surely, 2^22020100010 is an apocalyptic number.

22020100010 is a deficient number, since it is larger than the sum of its proper divisors (18582816862).

22020100010 is a wasteful number, since it uses less digits than its factorization.

22020100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53707609.

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

Adding to 22020100010 its reverse (1000102022), we get a palindrome (23020202032).

The spelling of 22020100010 in words is "twenty-two billion, twenty million, one hundred thousand, ten".