20112200000110 has 32 divisors (see below), whose sum is σ = 36441807413760. Its totient is φ = 7991641605792.

The previous prime is 20112200000107. The next prime is 20112200000117. The reversal of 20112200000110 is 1100000221102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112200000117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176634 + ... + 6450493.

It is an arithmetic number, because the mean of its divisors is an integer number (1138806481680).

Almost surely, 2^{20112200000110} is an apocalyptic number.

20112200000110 is a deficient number, since it is larger than the sum of its proper divisors (16329607413650).

20112200000110 is a wasteful number, since it uses less digits than its factorization.

20112200000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7628880.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20112200000110 its reverse (1100000221102), we get a palindrome (21212200221212).

The spelling of 20112200000110 in words is "twenty trillion, one hundred twelve billion, two hundred million, one hundred ten", and thus it is an aban number.