112201312302 has 24 divisors (see below), whose sum is σ = 243109044360. Its totient is φ = 37399483440.

The previous prime is 112201312291. The next prime is 112201312309. The reversal of 112201312302 is 203213102211.

112201312302 is a `hidden beast` number, since 11 + 220 + 131 + 2 + 302 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201312309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1218849 + ... + 1307667.

It is an arithmetic number, because the mean of its divisors is an integer number (10129543515).

Almost surely, 2^112201312302 is an apocalyptic number.

112201312302 is an abundant number, since it is smaller than the sum of its proper divisors (130907732058).

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

112201312302 is a wasteful number, since it uses less digits than its factorization.

112201312302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159008 (or 159005 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112201312302 its reverse (203213102211), we get a palindrome (315414414513).

The spelling of 112201312302 in words is "one hundred twelve billion, two hundred one million, three hundred twelve thousand, three hundred two".