112022220001 has 16 divisors (see below), whose sum is σ = 122483750400. Its totient is φ = 102035904768.

The previous prime is 112022219999. The next prime is 112022220019. The reversal of 112022220001 is 100022220211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 112022220001 - 2¹ = 112022219999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112022220701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 623281 + ... + 782638.

It is an arithmetic number, because the mean of its divisors is an integer number (7655234400).

Almost surely, 2^112022220001 is an apocalyptic number.

It is an amenable number.

112022220001 is a deficient number, since it is larger than the sum of its proper divisors (10461530399).

112022220001 is a wasteful number, since it uses less digits than its factorization.

112022220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406088.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 112022220001 its reverse (100022220211), we get a palindrome (212044440212).

The spelling of 112022220001 in words is "one hundred twelve billion, twenty-two million, two hundred twenty thousand, one".