1220200112201 has 8 divisors (see below), whose sum is σ = 1394545186944. Its totient is φ = 1045862730720.

The previous prime is 1220200112149. The next prime is 1220200112221. The reversal of 1220200112201 is 1022110020221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1220200112201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1220200112221) 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, 1579340 + ... + 2221421.

It is an arithmetic number, because the mean of its divisors is an integer number (174318148368).

Almost surely, 2^{1220200112201} is an apocalyptic number.

It is an amenable number.

1220200112201 is a deficient number, since it is larger than the sum of its proper divisors (174345074743).

1220200112201 is an equidigital number, since it uses as much as digits as its factorization.

1220200112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846631.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1220200112201 its reverse (1022110020221), we get a palindrome (2242310132422).

The spelling of 1220200112201 in words is "one trillion, two hundred twenty billion, two hundred million, one hundred twelve thousand, two hundred one".