220011001220201 has 8 divisors (see below), whose sum is σ = 220147018640640. Its totient is φ = 219874985779248.

The previous prime is 220011001220183. The next prime is 220011001220203. The reversal of 220011001220201 is 102022100110022.

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 220011001220201 - 2³⁸ = 219736123313257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220011001220203) 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, 266187560 + ... + 267012806.

It is an arithmetic number, because the mean of its divisors is an integer number (27518377330080).

Almost surely, 2^{220011001220201} is an apocalyptic number.

It is an amenable number.

220011001220201 is a deficient number, since it is larger than the sum of its proper divisors (136017420439).

220011001220201 is a wasteful number, since it uses less digits than its factorization.

220011001220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989743.

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

Adding to 220011001220201 its reverse (102022100110022), we get a palindrome (322033101330223).

The spelling of 220011001220201 in words is "two hundred twenty trillion, eleven billion, one million, two hundred twenty thousand, two hundred one".