233222244545 has 8 divisors (see below), whose sum is σ = 279985749120. Its totient is φ = 186498425200.

The previous prime is 233222244511. The next prime is 233222244551. The reversal of 233222244545 is 545442222332.

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

It is not a de Polignac number, because 233222244545 - 2¹⁰ = 233222243521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233222244499 and 233222244508.

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, 9908375 + ... + 9931884.

It is an arithmetic number, because the mean of its divisors is an integer number (34998218640).

Almost surely, 2^233222244545 is an apocalyptic number.

It is an amenable number.

233222244545 is a deficient number, since it is larger than the sum of its proper divisors (46763504575).

233222244545 is a wasteful number, since it uses less digits than its factorization.

233222244545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19842615.

The product of its digits is 460800, while the sum is 38.

Adding to 233222244545 its reverse (545442222332), we get a palindrome (778664466877).

The spelling of 233222244545 in words is "two hundred thirty-three billion, two hundred twenty-two million, two hundred forty-four thousand, five hundred forty-five".