110012202220212 has 30 divisors (see below), whose sum is σ = 287593627409858. Its totient is φ = 36670734073296.

The previous prime is 110012202220163. The next prime is 110012202220339. The reversal of 110012202220212 is 212022202210011.

It is a happy number.

110012202220212 is a `hidden beast` number, since 1 + 10 + 0 + 1 + 220 + 2 + 220 + 212 = 666.

It can be written as a sum of positive squares in only one way, i.e., 56427079145616 + 53585123074596 = 7511796^2 + 7320186^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 169771916683 + ... + 169771917330.

Almost surely, 2^{110012202220212} is an apocalyptic number.

110012202220212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110012202220212 is an abundant number, since it is smaller than the sum of its proper divisors (177581425189646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110012202220212 is a wasteful number, since it uses less digits than its factorization.

110012202220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339543834029 (or 339543834018 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110012202220212 its reverse (212022202210011), we get a palindrome (322034404430223).

The spelling of 110012202220212 in words is "one hundred ten trillion, twelve billion, two hundred two million, two hundred twenty thousand, two hundred twelve".