223142106327265 has 32 divisors (see below), whose sum is σ = 284765362560000. Its totient is φ = 167275944219648.

The previous prime is 223142106327251. The next prime is 223142106327269. The reversal of 223142106327265 is 562723601241322.

It is a cyclic number.

It is not a de Polignac number, because 223142106327265 - 2¹⁹ = 223142105802977 is a prime.

It is a super-3 number, since 3×223142106327265³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223142106327269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1562559336 + ... + 1562702134.

It is an arithmetic number, because the mean of its divisors is an integer number (8898917580000).

Almost surely, 2^{223142106327265} is an apocalyptic number.

It is an amenable number.

223142106327265 is a deficient number, since it is larger than the sum of its proper divisors (61623256232735).

223142106327265 is a wasteful number, since it uses less digits than its factorization.

223142106327265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223329.

The product of its (nonzero) digits is 1451520, while the sum is 46.

Adding to 223142106327265 its reverse (562723601241322), we get a palindrome (785865707568587).

The spelling of 223142106327265 in words is "two hundred twenty-three trillion, one hundred forty-two billion, one hundred six million, three hundred twenty-seven thousand, two hundred sixty-five".