22426451314248 has 64 divisors (see below), whose sum is σ = 56942266844160. Its totient is φ = 7358819535936.

The previous prime is 22426451314187. The next prime is 22426451314249. The reversal of 22426451314248 is 84241315462422.

It is a junction number, because it is equal to n+sod(n) for n = 22426451314197 and 22426451314206.

It is not an unprimeable number, because it can be changed into a prime (22426451314249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2492436 + ... + 7145987.

It is an arithmetic number, because the mean of its divisors is an integer number (889722919440).

Almost surely, 2^{22426451314248} is an apocalyptic number.

It is an amenable number.

22426451314248 is an abundant number, since it is smaller than the sum of its proper divisors (34515815529912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22426451314248 is a wasteful number, since it uses less digits than its factorization.

22426451314248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9639946 (or 9639942 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 48.

The spelling of 22426451314248 in words is "twenty-two trillion, four hundred twenty-six billion, four hundred fifty-one million, three hundred fourteen thousand, two hundred forty-eight".