220724683141 has 2 divisors, whose sum is σ = 220724683142. Its totient is φ = 220724683140.

The previous prime is 220724683117. The next prime is 220724683177. The reversal of 220724683141 is 141386427022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121414614916 + 99310068225 = 348446^2 + 315135^2 .

It is a cyclic number.

It is not a de Polignac number, because 220724683141 - 2¹³ = 220724674949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220724683094 and 220724683103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220724633141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110362341570 + 110362341571.

It is an arithmetic number, because the mean of its divisors is an integer number (110362341571).

Almost surely, 2^220724683141 is an apocalyptic number.

It is an amenable number.

220724683141 is a deficient number, since it is larger than the sum of its proper divisors (1).

220724683141 is an equidigital number, since it uses as much as digits as its factorization.

220724683141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 220724683141 in words is "two hundred twenty billion, seven hundred twenty-four million, six hundred eighty-three thousand, one hundred forty-one".