233223121342 has 8 divisors (see below), whose sum is σ = 361897947000. Its totient is φ = 112590472344.

The previous prime is 233223121331. The next prime is 233223121393. The reversal of 233223121342 is 243121322332.

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

It is a self number, because there is not a number n which added to its sum of digits gives 233223121342.

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, 2010544092 + ... + 2010544207.

It is an arithmetic number, because the mean of its divisors is an integer number (45237243375).

Almost surely, 2^233223121342 is an apocalyptic number.

233223121342 is a deficient number, since it is larger than the sum of its proper divisors (128674825658).

233223121342 is a wasteful number, since it uses less digits than its factorization.

233223121342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021088330.

The product of its digits is 10368, while the sum is 28.

Adding to 233223121342 its reverse (243121322332), we get a palindrome (476344443674).

The spelling of 233223121342 in words is "two hundred thirty-three billion, two hundred twenty-three million, one hundred twenty-one thousand, three hundred forty-two".