220202100001111 has 8 divisors (see below), whose sum is σ = 220213375737264. Its totient is φ = 220190824639680.

The previous prime is 220202100001097. The next prime is 220202100001207. The reversal of 220202100001111 is 111100001202022.

220202100001111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220202100001111 - 2²⁵ = 220202066446679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220202100001091 and 220202100001100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220202100001211) 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, 2556374035 + ... + 2556460171.

It is an arithmetic number, because the mean of its divisors is an integer number (27526671967158).

Almost surely, 2^{220202100001111} is an apocalyptic number.

220202100001111 is a deficient number, since it is larger than the sum of its proper divisors (11275736153).

220202100001111 is an equidigital number, since it uses as much as digits as its factorization.

220202100001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187361.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220202100001111 its reverse (111100001202022), we get a palindrome (331302101203133).

The spelling of 220202100001111 in words is "two hundred twenty trillion, two hundred two billion, one hundred million, one thousand, one hundred eleven".