220142404301 has 2 divisors, whose sum is σ = 220142404302. Its totient is φ = 220142404300.

The previous prime is 220142404277. The next prime is 220142404319. The reversal of 220142404301 is 103404241022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158750449225 + 61391955076 = 398435^2 + 247774^2 .

It is a cyclic number.

It is not a de Polignac number, because 220142404301 - 2¹⁴ = 220142387917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220142404501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110071202150 + 110071202151.

It is an arithmetic number, because the mean of its divisors is an integer number (110071202151).

Almost surely, 2^220142404301 is an apocalyptic number.

It is an amenable number.

220142404301 is a deficient number, since it is larger than the sum of its proper divisors (1).

220142404301 is an equidigital number, since it uses as much as digits as its factorization.

220142404301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 220142404301 its reverse (103404241022), we get a palindrome (323546645323).

The spelling of 220142404301 in words is "two hundred twenty billion, one hundred forty-two million, four hundred four thousand, three hundred one".