112001001022 has 4 divisors (see below), whose sum is σ = 168001501536. Its totient is φ = 56000500510.

The previous prime is 112001001011. The next prime is 112001001029. The reversal of 112001001022 is 220100100211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220100100211 = 193 ⋅1140415027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001001029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28000250254 + ... + 28000250257.

It is an arithmetic number, because the mean of its divisors is an integer number (42000375384).

Almost surely, 2^112001001022 is an apocalyptic number.

112001001022 is a deficient number, since it is larger than the sum of its proper divisors (56000500514).

112001001022 is an equidigital number, since it uses as much as digits as its factorization.

112001001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56000500513.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112001001022 its reverse (220100100211), we get a palindrome (332101101233).

The spelling of 112001001022 in words is "one hundred twelve billion, one million, one thousand, twenty-two".