110022220012 has 12 divisors (see below), whose sum is σ = 192544450056. Its totient is φ = 55009520000.

The previous prime is 110022219973. The next prime is 110022220039. The reversal of 110022220012 is 210022220011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110022219974 and 110022220001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234373 + ... + 524380.

It is an arithmetic number, because the mean of its divisors is an integer number (16045370838).

Almost surely, 2^110022220012 is an apocalyptic number.

It is an amenable number.

110022220012 is a deficient number, since it is larger than the sum of its proper divisors (82522230044).

110022220012 is a wasteful number, since it uses less digits than its factorization.

110022220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795008 (or 795006 counting only the distinct ones).

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

Adding to 110022220012 its reverse (210022220011), we get a palindrome (320044440023).

Subtracting 110022220012 from its reverse (210022220011), we obtain a palindrome (99999999999).

The spelling of 110022220012 in words is "one hundred ten billion, twenty-two million, two hundred twenty thousand, twelve".