110102221212112 has 10 divisors (see below), whose sum is σ = 213323053598498. Its totient is φ = 55051110606048.

The previous prime is 110102221212097. The next prime is 110102221212229. The reversal of 110102221212112 is 211212122201011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 76111735433616 + 33990485778496 = 8724204^2 + 5830136^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110102221212112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3440694412863 + ... + 3440694412894.

Almost surely, 2^{110102221212112} is an apocalyptic number.

It is an amenable number.

110102221212112 is a deficient number, since it is larger than the sum of its proper divisors (103220832386386).

110102221212112 is an equidigital number, since it uses as much as digits as its factorization.

110102221212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6881388825765 (or 6881388825759 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 110102221212112 its reverse (211212122201011), we get a palindrome (321314343413123).

The spelling of 110102221212112 in words is "one hundred ten trillion, one hundred two billion, two hundred twenty-one million, two hundred twelve thousand, one hundred twelve".