223021010159 has 2 divisors, whose sum is σ = 223021010160. Its totient is φ = 223021010158.

The previous prime is 223021010141. The next prime is 223021010221. The reversal of 223021010159 is 951010120322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223021010159 - 2²⁰ = 223019961583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223021010659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111510505079 + 111510505080.

It is an arithmetic number, because the mean of its divisors is an integer number (111510505080).

Almost surely, 2^223021010159 is an apocalyptic number.

223021010159 is a deficient number, since it is larger than the sum of its proper divisors (1).

223021010159 is an equidigital number, since it uses as much as digits as its factorization.

223021010159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 223021010159 in words is "two hundred twenty-three billion, twenty-one million, ten thousand, one hundred fifty-nine".