211120112232 has 64 divisors (see below), whose sum is σ = 597509784000. Its totient is φ = 69045567552.

The previous prime is 211120112171. The next prime is 211120112243. The reversal of 211120112232 is 232211021112.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 9209382 + ... + 9232277.

It is an arithmetic number, because the mean of its divisors is an integer number (9336090375).

Almost surely, 2^211120112232 is an apocalyptic number.

It is an amenable number.

211120112232 is an abundant number, since it is smaller than the sum of its proper divisors (386389671768).

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

211120112232 is a wasteful number, since it uses less digits than its factorization.

211120112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18441727 (or 18441717 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 211120112232 its reverse (232211021112), we get a palindrome (443331133344).

The spelling of 211120112232 in words is "two hundred eleven billion, one hundred twenty million, one hundred twelve thousand, two hundred thirty-two".