220536235523343 has 16 divisors (see below), whose sum is σ = 308038390963200. Its totient is φ = 140157467879520.

The previous prime is 220536235523321. The next prime is 220536235523369. The reversal of 220536235523343 is 343325532635022.

It is a happy number.

It is not a de Polignac number, because 220536235523343 - 2¹³ = 220536235515151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220536235523292 and 220536235523301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220536235523393) 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, 16043659323 + ... + 16043673068.

It is an arithmetic number, because the mean of its divisors is an integer number (19252399435200).

Almost surely, 2^{220536235523343} is an apocalyptic number.

220536235523343 is a deficient number, since it is larger than the sum of its proper divisors (87502155439857).

220536235523343 is a wasteful number, since it uses less digits than its factorization.

220536235523343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32087332502.

The product of its (nonzero) digits is 11664000, while the sum is 48.

The spelling of 220536235523343 in words is "two hundred twenty trillion, five hundred thirty-six billion, two hundred thirty-five million, five hundred twenty-three thousand, three hundred forty-three".