112211020200001 has 4 divisors (see below), whose sum is σ = 112211348950404. Its totient is φ = 112210691449600.

The previous prime is 112211020199951. The next prime is 112211020200017. The reversal of 112211020200001 is 100002020112211.

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 90967263480976 + 21243756719025 = 9537676^2 + 4609095^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112211020200001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112211020200091) 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, 163862680 + ... + 164546041.

It is an arithmetic number, because the mean of its divisors is an integer number (28052837237601).

Almost surely, 2^{112211020200001} is an apocalyptic number.

It is an amenable number.

112211020200001 is a deficient number, since it is larger than the sum of its proper divisors (328750403).

112211020200001 is an equidigital number, since it uses as much as digits as its factorization.

112211020200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328750402.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112211020200001 its reverse (100002020112211), we get a palindrome (212213040312212).

The spelling of 112211020200001 in words is "one hundred twelve trillion, two hundred eleven billion, twenty million, two hundred thousand, one".