220110221111201 has 8 divisors (see below), whose sum is σ = 220181789092608. Its totient is φ = 220038659460000.

The previous prime is 220110221111147. The next prime is 220110221111227. The reversal of 220110221111201 is 102111122011022.

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-220110221111201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220110221111201.

It is not an unprimeable number, because it can be changed into a prime (220110221111801) 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, 68475176 + ... + 71617526.

It is an arithmetic number, because the mean of its divisors is an integer number (27522723636576).

Almost surely, 2^{220110221111201} is an apocalyptic number.

It is an amenable number.

220110221111201 is a deficient number, since it is larger than the sum of its proper divisors (71567981407).

220110221111201 is a wasteful number, since it uses less digits than its factorization.

220110221111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165103.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 220110221111201 its reverse (102111122011022), we get a palindrome (322221343122223).

The spelling of 220110221111201 in words is "two hundred twenty trillion, one hundred ten billion, two hundred twenty-one million, one hundred eleven thousand, two hundred one".