20222200010 has 16 divisors (see below), whose sum is σ = 36493540200. Its totient is φ = 8068084416.

The previous prime is 20222200007. The next prime is 20222200013. The reversal of 20222200010 is 1000222202.

It is an interprime number because it is at equal distance from previous prime (20222200007) and next prime (20222200013).

It can be written as a sum of positive squares in 4 ways, for example, as 17657891689 + 2564308321 = 132883^2 + 50639^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20222199964 and 20222200000.

It is not an unprimeable number, because it can be changed into a prime (20222200013) 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, 2595365 + ... + 2603144.

Almost surely, 2^20222200010 is an apocalyptic number.

20222200010 is a deficient number, since it is larger than the sum of its proper divisors (16271340190).

20222200010 is a wasteful number, since it uses less digits than its factorization.

20222200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5198905.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20222200010 its reverse (1000222202), we get a palindrome (21222422212).

The spelling of 20222200010 in words is "twenty billion, two hundred twenty-two million, two hundred thousand, ten".