233400022 has 16 divisors (see below), whose sum is σ = 357244992. Its totient is φ = 114325120.

The previous prime is 233400017. The next prime is 233400029. The reversal of 233400022 is 220004332.

It is a junction number, because it is equal to n+sod(n) for n = 233399969 and 233400005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233400029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95358 + ... + 97774.

It is an arithmetic number, because the mean of its divisors is an integer number (22327812).

Almost surely, 2^233400022 is an apocalyptic number.

233400022 is a deficient number, since it is larger than the sum of its proper divisors (123844970).

233400022 is a wasteful number, since it uses less digits than its factorization.

233400022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 233400022 is about 15277.4350595903. The cubic root of 233400022 is about 615.6968961254.

Adding to 233400022 its reverse (220004332), we get a palindrome (453404354).

The spelling of 233400022 in words is "two hundred thirty-three million, four hundred thousand, twenty-two".