112201021022 has 4 divisors (see below), whose sum is σ = 168301531536. Its totient is φ = 56100510510.

The previous prime is 112201021001. The next prime is 112201021027. The reversal of 112201021022 is 220120102211.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 112201020988 and 112201021006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201021027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28050255254 + ... + 28050255257.

It is an arithmetic number, because the mean of its divisors is an integer number (42075382884).

Almost surely, 2^112201021022 is an apocalyptic number.

112201021022 is a deficient number, since it is larger than the sum of its proper divisors (56100510514).

112201021022 is an equidigital number, since it uses as much as digits as its factorization.

112201021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56100510513.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112201021022 its reverse (220120102211), we get a palindrome (332321123233).

The spelling of 112201021022 in words is "one hundred twelve billion, two hundred one million, twenty-one thousand, twenty-two".