223142242235 has 8 divisors (see below), whose sum is σ = 292113480816. Its totient is φ = 162285267040.

The previous prime is 223142242229. The next prime is 223142242243. The reversal of 223142242235 is 532242241322.

It is a happy number.

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

It is not a de Polignac number, because 223142242235 - 2¹⁰ = 223142241211 is a prime.

It is a super-3 number, since 3×223142242235³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2028565784 + ... + 2028565893.

It is an arithmetic number, because the mean of its divisors is an integer number (36514185102).

Almost surely, 2^223142242235 is an apocalyptic number.

223142242235 is a deficient number, since it is larger than the sum of its proper divisors (68971238581).

223142242235 is a wasteful number, since it uses less digits than its factorization.

223142242235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4057131693.

The product of its digits is 46080, while the sum is 32.

Adding to 223142242235 its reverse (532242241322), we get a palindrome (755384483557).

The spelling of 223142242235 in words is "two hundred twenty-three billion, one hundred forty-two million, two hundred forty-two thousand, two hundred thirty-five".