220101010112 has 28 divisors (see below), whose sum is σ = 437136073656. Its totient is φ = 109956487680.

The previous prime is 220101010109. The next prime is 220101010127. The reversal of 220101010112 is 211010101022.

It is a junction number, because it is equal to n+sod(n) for n = 220101010093 and 220101010102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1393493 + ... + 1543380.

Almost surely, 2^220101010112 is an apocalyptic number.

It is an amenable number.

220101010112 is a deficient number, since it is larger than the sum of its proper divisors (217035063544).

220101010112 is a wasteful number, since it uses less digits than its factorization.

220101010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2938056 (or 2938046 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 220101010112 its reverse (211010101022), we get a palindrome (431111111134).

It can be divided in two parts, 2201010 and 10112, that added together give a palindrome (2211122).

The spelling of 220101010112 in words is "two hundred twenty billion, one hundred one million, ten thousand, one hundred twelve".