112022021001 has 16 divisors (see below), whose sum is σ = 163153045440. Its totient is φ = 67803832320.

The previous prime is 112022020991. The next prime is 112022021029. The reversal of 112022021001 is 100120220211.

It is not a de Polignac number, because 112022021001 - 2⁵ = 112022020969 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112022021051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2181780 + ... + 2232533.

It is an arithmetic number, because the mean of its divisors is an integer number (10197065340).

Almost surely, 2^112022021001 is an apocalyptic number.

112022021001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112022021001 is a deficient number, since it is larger than the sum of its proper divisors (51131024439).

112022021001 is a wasteful number, since it uses less digits than its factorization.

112022021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415096.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112022021001 its reverse (100120220211), we get a palindrome (212142241212).

The spelling of 112022021001 in words is "one hundred twelve billion, twenty-two million, twenty-one thousand, one".