220102022100112 has 20 divisors (see below), whose sum is σ = 426448056671280. Its totient is φ = 110050910701088.

The previous prime is 220102022100097. The next prime is 220102022100119. The reversal of 220102022100112 is 211001220201022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (220102022100119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13762803 + ... + 25092205.

It is an arithmetic number, because the mean of its divisors is an integer number (21322402833564).

Almost surely, 2^{220102022100112} is an apocalyptic number.

It is an amenable number.

220102022100112 is a deficient number, since it is larger than the sum of its proper divisors (206346034571168).

220102022100112 is a wasteful number, since it uses less digits than its factorization.

220102022100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12543630 (or 12543624 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220102022100112 its reverse (211001220201022), we get a palindrome (431103242301134).

The spelling of 220102022100112 in words is "two hundred twenty trillion, one hundred two billion, twenty-two million, one hundred thousand, one hundred twelve".