220341124311 has 24 divisors (see below), whose sum is σ = 372822090624. Its totient is φ = 114462920880.

The previous prime is 220341124291. The next prime is 220341124321. The reversal of 220341124311 is 113421143022.

It is not a de Polignac number, because 220341124311 - 2⁵ = 220341124279 is a prime.

It is a super-2 number, since 2×220341124311² (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 (220341124321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68131075 + ... + 68134308.

It is an arithmetic number, because the mean of its divisors is an integer number (15534253776).

Almost surely, 2^220341124311 is an apocalyptic number.

220341124311 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

220341124311 is a deficient number, since it is larger than the sum of its proper divisors (152480966313).

220341124311 is a wasteful number, since it uses less digits than its factorization.

220341124311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136265411 (or 136265404 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 220341124311 its reverse (113421143022), we get a palindrome (333762267333).

The spelling of 220341124311 in words is "two hundred twenty billion, three hundred forty-one million, one hundred twenty-four thousand, three hundred eleven".