110020022212 has 6 divisors (see below), whose sum is σ = 192535038878. Its totient is φ = 55010011104.

The previous prime is 110020022183. The next prime is 110020022293. The reversal of 110020022212 is 212220020011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 87056862916 + 22963159296 = 295054^2 + 151536^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110020022192 and 110020022201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13752502773 + ... + 13752502780.

Almost surely, 2^110020022212 is an apocalyptic number.

It is an amenable number.

110020022212 is a deficient number, since it is larger than the sum of its proper divisors (82515016666).

110020022212 is a wasteful number, since it uses less digits than its factorization.

110020022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27505005557 (or 27505005555 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 110020022212 its reverse (212220020011), we get a palindrome (322240042223).

The spelling of 110020022212 in words is "one hundred ten billion, twenty million, twenty-two thousand, two hundred twelve".