112211022022001 has 4 divisors (see below), whose sum is σ = 128241168025152. Its totient is φ = 96180876018852.

The previous prime is 112211022021991. The next prime is 112211022022007. The reversal of 112211022022001 is 100220220112211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112211022022001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112211022022007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8015073001565 + ... + 8015073001578.

It is an arithmetic number, because the mean of its divisors is an integer number (32060292006288).

Almost surely, 2^{112211022022001} is an apocalyptic number.

It is an amenable number.

112211022022001 is a deficient number, since it is larger than the sum of its proper divisors (16030146003151).

112211022022001 is an equidigital number, since it uses as much as digits as its factorization.

112211022022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16030146003150.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112211022022001 its reverse (100220220112211), we get a palindrome (212431242134212).

The spelling of 112211022022001 in words is "one hundred twelve trillion, two hundred eleven billion, twenty-two million, twenty-two thousand, one".