223652381271 has 16 divisors (see below), whose sum is σ = 339456579840. Its totient is φ = 129653553920.

The previous prime is 223652381231. The next prime is 223652381273. The reversal of 223652381271 is 172183256322.

It is not a de Polignac number, because 223652381271 - 2¹⁹ = 223651856983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223652381273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147332826 + ... + 147334343.

It is an arithmetic number, because the mean of its divisors is an integer number (21216036240).

Almost surely, 2^223652381271 is an apocalyptic number.

223652381271 is a deficient number, since it is larger than the sum of its proper divisors (115804198569).

223652381271 is a wasteful number, since it uses less digits than its factorization.

223652381271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294667206.

The product of its digits is 241920, while the sum is 42.

The spelling of 223652381271 in words is "two hundred twenty-three billion, six hundred fifty-two million, three hundred eighty-one thousand, two hundred seventy-one".