112220001001201 has 8 divisors (see below), whose sum is σ = 113824413089640. Its totient is φ = 110626041109248.

The previous prime is 112220001001093. The next prime is 112220001001217. The reversal of 112220001001201 is 102100100022211.

It can be written as a sum of positive squares in 4 ways, for example, as 91332139536225 + 20887861464976 = 9556785^2 + 4570324^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112220001001201 - 2³³ = 112211411066609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112220001001271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2613027496 + ... + 2613070441.

It is an arithmetic number, because the mean of its divisors is an integer number (14228051636205).

Almost surely, 2^{112220001001201} is an apocalyptic number.

It is an amenable number.

112220001001201 is a deficient number, since it is larger than the sum of its proper divisors (1604412088439).

112220001001201 is a wasteful number, since it uses less digits than its factorization.

112220001001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226098243.

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

Adding to 112220001001201 its reverse (102100100022211), we get a palindrome (214320101023412).

The spelling of 112220001001201 in words is "one hundred twelve trillion, two hundred twenty billion, one million, one thousand, two hundred one".