223252302061 has 2 divisors, whose sum is σ = 223252302062. Its totient is φ = 223252302060.

The previous prime is 223252302041. The next prime is 223252302083. The reversal of 223252302061 is 160203252322.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222660353161 + 591948900 = 471869^2 + 24330^2 .

It is a cyclic number.

It is not a de Polignac number, because 223252302061 - 2⁹ = 223252301549 is a prime.

It is a super-3 number, since 3×223252302061³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223252302011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111626151030 + 111626151031.

It is an arithmetic number, because the mean of its divisors is an integer number (111626151031).

Almost surely, 2^223252302061 is an apocalyptic number.

It is an amenable number.

223252302061 is a deficient number, since it is larger than the sum of its proper divisors (1).

223252302061 is an equidigital number, since it uses as much as digits as its factorization.

223252302061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 223252302061 its reverse (160203252322), we get a palindrome (383455554383).

The spelling of 223252302061 in words is "two hundred twenty-three billion, two hundred fifty-two million, three hundred two thousand, sixty-one".