112020000022201 has 4 divisors (see below), whose sum is σ = 112156443384804. Its totient is φ = 111883556659600.

The previous prime is 112020000022199. The next prime is 112020000022219. The reversal of 112020000022201 is 102220000020211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37763778010176 + 74256222012025 = 6145224^2 + 8617205^2 .

It is a cyclic number.

It is not a de Polignac number, because 112020000022201 - 2¹ = 112020000022199 is a prime.

It is a super-4 number, since 4×112020000022201⁴ (a number of 57 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112020000022001) 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, 68221680070 + ... + 68221681711.

It is an arithmetic number, because the mean of its divisors is an integer number (28039110846201).

Almost surely, 2^{112020000022201} is an apocalyptic number.

It is an amenable number.

112020000022201 is a deficient number, since it is larger than the sum of its proper divisors (136443362603).

112020000022201 is an equidigital number, since it uses as much as digits as its factorization.

112020000022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136443362602.

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

Adding to 112020000022201 its reverse (102220000020211), we get a palindrome (214240000042412).

The spelling of 112020000022201 in words is "one hundred twelve trillion, twenty billion, twenty-two thousand, two hundred one".