223250051311 has 8 divisors (see below), whose sum is σ = 256832605184. Its totient is φ = 190089919800.

The previous prime is 223250051263. The next prime is 223250051317. The reversal of 223250051311 is 113150052322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223250051311 - 2¹³ = 223250043119 is a prime.

It is a super-3 number, since 3×223250051311³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223250051317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105604455 + ... + 105606568.

It is an arithmetic number, because the mean of its divisors is an integer number (32104075648).

Almost surely, 2^223250051311 is an apocalyptic number.

223250051311 is a deficient number, since it is larger than the sum of its proper divisors (33582553873).

223250051311 is a wasteful number, since it uses less digits than its factorization.

223250051311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211211181.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 223250051311 in words is "two hundred twenty-three billion, two hundred fifty million, fifty-one thousand, three hundred eleven".