235123020422 has 16 divisors (see below), whose sum is σ = 367283244672. Its totient is φ = 112762392960.

The previous prime is 235123020403. The next prime is 235123020491. The reversal of 235123020422 is 224020321532.

It is a junction number, because it is equal to n+sod(n) for n = 235123020391 and 235123020400.

It is a congruent number.

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, 16773113 + ... + 16787124.

It is an arithmetic number, because the mean of its divisors is an integer number (22955202792).

Almost surely, 2^235123020422 is an apocalyptic number.

235123020422 is a deficient number, since it is larger than the sum of its proper divisors (132160224250).

235123020422 is a wasteful number, since it uses less digits than its factorization.

235123020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33560383.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 235123020422 its reverse (224020321532), we get a palindrome (459143341954).

The spelling of 235123020422 in words is "two hundred thirty-five billion, one hundred twenty-three million, twenty thousand, four hundred twenty-two".