220111200201201 has 8 divisors (see below), whose sum is σ = 293481684596544. Its totient is φ = 146740757970000.

The previous prime is 220111200201197. The next prime is 220111200201209. The reversal of 220111200201201 is 102102002111022.

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

It is not a de Polignac number, because 220111200201201 - 2² = 220111200201197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220111200201209) 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, 4850220 + ... + 21534786.

It is an arithmetic number, because the mean of its divisors is an integer number (36685210574568).

Almost surely, 2^{220111200201201} is an apocalyptic number.

It is an amenable number.

220111200201201 is a deficient number, since it is larger than the sum of its proper divisors (73370484395343).

220111200201201 is a wasteful number, since it uses less digits than its factorization.

220111200201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21082071.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220111200201201 its reverse (102102002111022), we get a palindrome (322213202312223).

The spelling of 220111200201201 in words is "two hundred twenty trillion, one hundred eleven billion, two hundred million, two hundred one thousand, two hundred one".