110220101213312 has 16 divisors (see below), whose sum is σ = 219579107886150. Its totient is φ = 55110050606592.

The previous prime is 110220101213309. The next prime is 110220101213351. The reversal of 110220101213312 is 213312101022011.

It can be written as a sum of positive squares in only one way, i.e., 86447299671616 + 23772801541696 = 9297704^2 + 4875736^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×110220101213312² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430547270237 + ... + 430547270492.

Almost surely, 2^{110220101213312} is an apocalyptic number.

It is an amenable number.

110220101213312 is a deficient number, since it is larger than the sum of its proper divisors (109359006672838).

110220101213312 is an frugal number, since it uses more digits than its factorization.

110220101213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861094540743 (or 861094540731 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 110220101213312 its reverse (213312101022011), we get a palindrome (323532202235323).

The spelling of 110220101213312 in words is "one hundred ten trillion, two hundred twenty billion, one hundred one million, two hundred thirteen thousand, three hundred twelve".