223221441334142 has 8 divisors (see below), whose sum is σ = 335074618313832. Its totient is φ = 111529901896200.

The previous prime is 223221441334079. The next prime is 223221441334153. The reversal of 223221441334142 is 241433144122322.

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

It is a super-3 number, since 3×223221441334142³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223221441334096 and 223221441334105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40409381984 + ... + 40409387507.

It is an arithmetic number, because the mean of its divisors is an integer number (41884327289229).

Almost surely, 2^{223221441334142} is an apocalyptic number.

223221441334142 is a deficient number, since it is larger than the sum of its proper divisors (111853176979690).

223221441334142 is a wasteful number, since it uses less digits than its factorization.

223221441334142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80818770874.

The product of its digits is 221184, while the sum is 38.

Adding to 223221441334142 its reverse (241433144122322), we get a palindrome (464654585456464).

The spelling of 223221441334142 in words is "two hundred twenty-three trillion, two hundred twenty-one billion, four hundred forty-one million, three hundred thirty-four thousand, one hundred forty-two".