240122130422 has 8 divisors (see below), whose sum is σ = 362932686072. Its totient is φ = 119144568400.

The previous prime is 240122130379. The next prime is 240122130461. The reversal of 240122130422 is 224031221042.

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

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, 458248079 + ... + 458248602.

It is an arithmetic number, because the mean of its divisors is an integer number (45366585759).

Almost surely, 2^240122130422 is an apocalyptic number.

240122130422 is a deficient number, since it is larger than the sum of its proper divisors (122810555650).

240122130422 is a wasteful number, since it uses less digits than its factorization.

240122130422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916496814.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 240122130422 its reverse (224031221042), we get a palindrome (464153351464).

The spelling of 240122130422 in words is "two hundred forty billion, one hundred twenty-two million, one hundred thirty thousand, four hundred twenty-two".