112012021001022 has 64 divisors (see below), whose sum is σ = 229892808288000. Its totient is φ = 36364331372544.

The previous prime is 112012021000981. The next prime is 112012021001047. The reversal of 112012021001022 is 220100120210211.

It is a junction number, because it is equal to n+sod(n) for n = 112012021000992 and 112012021001010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148062228 + ... + 148816824.

It is an arithmetic number, because the mean of its divisors is an integer number (3592075129500).

Almost surely, 2^{112012021001022} is an apocalyptic number.

112012021001022 is an abundant number, since it is smaller than the sum of its proper divisors (117880787286978).

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

112012021001022 is a wasteful number, since it uses less digits than its factorization.

112012021001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756297.

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

Adding to 112012021001022 its reverse (220100120210211), we get a palindrome (332112141211233).

The spelling of 112012021001022 in words is "one hundred twelve trillion, twelve billion, twenty-one million, one thousand, twenty-two".