110133212512 has 72 divisors (see below), whose sum is σ = 229769336664. Its totient is φ = 51950283264.

The previous prime is 110133212477. The next prime is 110133212531. The reversal of 110133212512 is 215212331011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1191183 + ... + 1280305.

It is an arithmetic number, because the mean of its divisors is an integer number (3191240787).

Almost surely, 2^110133212512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110133212512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114884668332).

110133212512 is an abundant number, since it is smaller than the sum of its proper divisors (119636124152).

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

110133212512 is an equidigital number, since it uses as much as digits as its factorization.

110133212512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89252 (or 89221 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 110133212512 its reverse (215212331011), we get a palindrome (325345543523).

The spelling of 110133212512 in words is "one hundred ten billion, one hundred thirty-three million, two hundred twelve thousand, five hundred twelve".