223126551006263 has 2 divisors, whose sum is σ = 223126551006264. Its totient is φ = 223126551006262.

The previous prime is 223126551006257. The next prime is 223126551006277. The reversal of 223126551006263 is 362600155621322.

223126551006263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223126551006263 - 2⁶ = 223126551006199 is a prime.

It is a super-3 number, since 3×223126551006263³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223126551003263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111563275503131 + 111563275503132.

It is an arithmetic number, because the mean of its divisors is an integer number (111563275503132).

Almost surely, 2^{223126551006263} is an apocalyptic number.

223126551006263 is a deficient number, since it is larger than the sum of its proper divisors (1).

223126551006263 is an equidigital number, since it uses as much as digits as its factorization.

223126551006263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 223126551006263 in words is "two hundred twenty-three trillion, one hundred twenty-six billion, five hundred fifty-one million, six thousand, two hundred sixty-three".