112021211004 has 24 divisors (see below), whose sum is σ = 261396022608. Its totient is φ = 37338518400.

The previous prime is 112021210999. The next prime is 112021211053. The reversal of 112021211004 is 400112120211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23304 + ... + 473904.

It is an arithmetic number, because the mean of its divisors is an integer number (10891500942).

Almost surely, 2^112021211004 is an apocalyptic number.

It is an amenable number.

112021211004 is an abundant number, since it is smaller than the sum of its proper divisors (149374811604).

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

112021211004 is a wasteful number, since it uses less digits than its factorization.

112021211004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471325 (or 471323 counting only the distinct ones).

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

Adding to 112021211004 its reverse (400112120211), we get a palindrome (512133331215).

The spelling of 112021211004 in words is "one hundred twelve billion, twenty-one million, two hundred eleven thousand, four".