112021040252 has 48 divisors (see below), whose sum is σ = 226506012768. Its totient is φ = 47909099520.

The previous prime is 112021040227. The next prime is 112021040323. The reversal of 112021040252 is 252040120211.

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, 2699888 + ... + 2741064.

It is an arithmetic number, because the mean of its divisors is an integer number (4718875266).

Almost surely, 2^112021040252 is an apocalyptic number.

It is an amenable number.

112021040252 is an abundant number, since it is smaller than the sum of its proper divisors (114484972516).

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

112021040252 is a wasteful number, since it uses less digits than its factorization.

112021040252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44846 (or 44844 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 112021040252 its reverse (252040120211), we get a palindrome (364061160463).

The spelling of 112021040252 in words is "one hundred twelve billion, twenty-one million, forty thousand, two hundred fifty-two".