20020022122010 has 16 divisors (see below), whose sum is σ = 36222755055336. Its totient is φ = 7966516574208.

The previous prime is 20020022122007. The next prime is 20020022122027. The reversal of 20020022122010 is 1022122002002.

It can be written as a sum of positive squares in 4 ways, for example, as 6757467837169 + 13262554284841 = 2599513^2 + 3641779^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5186532299 + ... + 5186536158.

Almost surely, 2^{20020022122010} is an apocalyptic number.

20020022122010 is a deficient number, since it is larger than the sum of its proper divisors (16202732933326).

20020022122010 is a wasteful number, since it uses less digits than its factorization.

20020022122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10373068657.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20020022122010 its reverse (1022122002002), we get a palindrome (21042144124012).

The spelling of 20020022122010 in words is "twenty trillion, twenty billion, twenty-two million, one hundred twenty-two thousand, ten".