123220033233 has 96 divisors (see below), whose sum is σ = 200999040000. Its totient is φ = 66392110080.

The previous prime is 123220033231. The next prime is 123220033241. The reversal of 123220033233 is 332330022321.

It is not a de Polignac number, because 123220033233 - 2¹ = 123220033231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123220033231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 79547343 + ... + 79548891.

It is an arithmetic number, because the mean of its divisors is an integer number (2093740000).

Almost surely, 2^123220033233 is an apocalyptic number.

It is an amenable number.

123220033233 is a deficient number, since it is larger than the sum of its proper divisors (77779006767).

123220033233 is a wasteful number, since it uses less digits than its factorization.

123220033233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055 (or 2038 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 123220033233 its reverse (332330022321), we get a palindrome (455550055554).

The spelling of 123220033233 in words is "one hundred twenty-three billion, two hundred twenty million, thirty-three thousand, two hundred thirty-three".