220001201120211 has 8 divisors (see below), whose sum is σ = 335239925516544. Its totient is φ = 125714972068680.

The previous prime is 220001201120179. The next prime is 220001201120227. The reversal of 220001201120211 is 112021102100022.

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

It is not a de Polignac number, because 220001201120211 - 2⁵ = 220001201120179 is a prime.

It is a super-2 number, since 2×220001201120211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220001201120231) 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, 5238123836175 + ... + 5238123836216.

It is an arithmetic number, because the mean of its divisors is an integer number (41904990689568).

Almost surely, 2^{220001201120211} is an apocalyptic number.

220001201120211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

220001201120211 is a deficient number, since it is larger than the sum of its proper divisors (115238724396333).

220001201120211 is a wasteful number, since it uses less digits than its factorization.

220001201120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10476247672401.

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

Adding to 220001201120211 its reverse (112021102100022), we get a palindrome (332022303220233).

The spelling of 220001201120211 in words is "two hundred twenty trillion, one billion, two hundred one million, one hundred twenty thousand, two hundred eleven".