224142405101 has 2 divisors, whose sum is σ = 224142405102. Its totient is φ = 224142405100.

The previous prime is 224142405083. The next prime is 224142405161. The reversal of 224142405101 is 101504241422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222599958025 + 1542447076 = 471805^2 + 39274^2 .

It is a cyclic number.

It is not a de Polignac number, because 224142405101 - 2⁶ = 224142405037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224142405161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112071202550 + 112071202551.

It is an arithmetic number, because the mean of its divisors is an integer number (112071202551).

Almost surely, 2^224142405101 is an apocalyptic number.

It is an amenable number.

224142405101 is a deficient number, since it is larger than the sum of its proper divisors (1).

224142405101 is an equidigital number, since it uses as much as digits as its factorization.

224142405101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 224142405101 its reverse (101504241422), we get a palindrome (325646646523).

The spelling of 224142405101 in words is "two hundred twenty-four billion, one hundred forty-two million, four hundred five thousand, one hundred one".