23242240212422 has 32 divisors (see below), whose sum is σ = 43896364210944. Its totient is φ = 8965760652000.

The previous prime is 23242240212391. The next prime is 23242240212469. The reversal of 23242240212422 is 22421204224232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747131168 + ... + 747162275.

It is an arithmetic number, because the mean of its divisors is an integer number (1371761381592).

Almost surely, 2^{23242240212422} is an apocalyptic number.

23242240212422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23242240212422 is a deficient number, since it is larger than the sum of its proper divisors (20654123998522).

23242240212422 is a wasteful number, since it uses less digits than its factorization.

23242240212422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494293564.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 23242240212422 its reverse (22421204224232), we get a palindrome (45663444436654).

The spelling of 23242240212422 in words is "twenty-three trillion, two hundred forty-two billion, two hundred forty million, two hundred twelve thousand, four hundred twenty-two".