110220120121012 has 48 divisors (see below), whose sum is σ = 210966413636160. Its totient is φ = 49970017152000.

The previous prime is 110220120120997. The next prime is 110220120121051. The reversal of 110220120121012 is 210121021022011.

It is a congruent number.

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, 1355563663 + ... + 1355644969.

It is an arithmetic number, because the mean of its divisors is an integer number (4395133617420).

Almost surely, 2^{110220120121012} is an apocalyptic number.

It is an amenable number.

110220120121012 is a deficient number, since it is larger than the sum of its proper divisors (100746293515148).

110220120121012 is a wasteful number, since it uses less digits than its factorization.

110220120121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160912 (or 160910 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110220120121012 its reverse (210121021022011), we get a palindrome (320341141143023).

Subtracting 110220120121012 from its reverse (210121021022011), we obtain a palindrome (99900900900999).

The spelling of 110220120121012 in words is "one hundred ten trillion, two hundred twenty billion, one hundred twenty million, one hundred twenty-one thousand, twelve".