220103302111 has 16 divisors (see below), whose sum is σ = 274433822208. Its totient is φ = 171496994400.

The previous prime is 220103302103. The next prime is 220103302163. The reversal of 220103302111 is 111203301022.

It is a cyclic number.

It is not a de Polignac number, because 220103302111 - 2³ = 220103302103 is a prime.

It is a super-2 number, since 2×220103302111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220103362111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1091581 + ... + 1277401.

It is an arithmetic number, because the mean of its divisors is an integer number (17152113888).

Almost surely, 2^220103302111 is an apocalyptic number.

220103302111 is a deficient number, since it is larger than the sum of its proper divisors (54330520097).

220103302111 is a wasteful number, since it uses less digits than its factorization.

220103302111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201222.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 220103302111 its reverse (111203301022), we get a palindrome (331306603133).

The spelling of 220103302111 in words is "two hundred twenty billion, one hundred three million, three hundred two thousand, one hundred eleven".