235440022 has 8 divisors (see below), whose sum is σ = 353271672. Its totient is φ = 117682800.

The previous prime is 235440017. The next prime is 235440043. The reversal of 235440022 is 220044532.

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

It is a junction number, because it is equal to n+sod(n) for n = 235439975 and 235440002.

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, 9879 + ... + 23842.

It is an arithmetic number, because the mean of its divisors is an integer number (44158959).

Almost surely, 2^235440022 is an apocalyptic number.

235440022 is a deficient number, since it is larger than the sum of its proper divisors (117831650).

235440022 is a wasteful number, since it uses less digits than its factorization.

235440022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37214.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 235440022 is about 15344.0549399434. The cubic root of 235440022 is about 617.4854991759.

Adding to 235440022 its reverse (220044532), we get a palindrome (455484554).

The spelling of 235440022 in words is "two hundred thirty-five million, four hundred forty thousand, twenty-two".