110001122220012 has 48 divisors (see below), whose sum is σ = 271774830872160. Its totient is φ = 34509222346752.

The previous prime is 110001122219971. The next prime is 110001122220047. The reversal of 110001122220012 is 210022221100011.

It is a junction number, because it is equal to n+sod(n) for n = 110001122219973 and 110001122220000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284064 + ... + 14835192.

It is an arithmetic number, because the mean of its divisors is an integer number (5661975643170).

Almost surely, 2^{110001122220012} is an apocalyptic number.

110001122220012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110001122220012 is an abundant number, since it is smaller than the sum of its proper divisors (161773708652148).

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

110001122220012 is a wasteful number, since it uses less digits than its factorization.

110001122220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14588210 (or 14588208 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110001122220012 its reverse (210022221100011), we get a palindrome (320023343320023).

The spelling of 110001122220012 in words is "one hundred ten trillion, one billion, one hundred twenty-two million, two hundred twenty thousand, twelve".