110022222012 has 24 divisors (see below), whose sum is σ = 257119032912. Its totient is φ = 36616857600.

The previous prime is 110022222007. The next prime is 110022222029. The reversal of 110022222012 is 210222220011.

It is a junction number, because it is equal to n+sod(n) for n = 110022221982 and 110022222000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7144039 + ... + 7159422.

It is an arithmetic number, because the mean of its divisors is an integer number (10713293038).

Almost surely, 2^110022222012 is an apocalyptic number.

110022222012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110022222012 is an abundant number, since it is smaller than the sum of its proper divisors (147096810900).

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

110022222012 is a wasteful number, since it uses less digits than its factorization.

110022222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14304109 (or 14304107 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 110022222012 its reverse (210222220011), we get a palindrome (320244442023).

The spelling of 110022222012 in words is "one hundred ten billion, twenty-two million, two hundred twenty-two thousand, twelve".