20112122200010 has 16 divisors (see below), whose sum is σ = 36391358287872. Its totient is φ = 8002729251600.

The previous prime is 20112122200003. The next prime is 20112122200081. The reversal of 20112122200010 is 1000222121102.

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, 5264951546 + ... + 5264955365.

It is an arithmetic number, because the mean of its divisors is an integer number (2274459892992).

Almost surely, 2^{20112122200010} is an apocalyptic number.

20112122200010 is a deficient number, since it is larger than the sum of its proper divisors (16279236087862).

20112122200010 is a wasteful number, since it uses less digits than its factorization.

20112122200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10529907109.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20112122200010 its reverse (1000222121102), we get a palindrome (21112344321112).

The spelling of 20112122200010 in words is "twenty trillion, one hundred twelve billion, one hundred twenty-two million, two hundred thousand, ten".