233023220002 has 4 divisors (see below), whose sum is σ = 349534830006. Its totient is φ = 116511610000.

The previous prime is 233023219999. The next prime is 233023220009. The reversal of 233023220002 is 200022320332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 117483732081 + 115539487921 = 342759^2 + 339911^2 .

It is not an unprimeable number, because it can be changed into a prime (233023220009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58255804999 + ... + 58255805002.

Almost surely, 2^233023220002 is an apocalyptic number.

233023220002 is a deficient number, since it is larger than the sum of its proper divisors (116511610004).

233023220002 is a wasteful number, since it uses less digits than its factorization.

233023220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116511610003.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 233023220002 its reverse (200022320332), we get a palindrome (433045540334).

The spelling of 233023220002 in words is "two hundred thirty-three billion, twenty-three million, two hundred twenty thousand, two".