13845825822 has 16 divisors (see below), whose sum is σ = 28042179840. Its totient is φ = 4556853912.

The previous prime is 13845825817. The next prime is 13845825827. The reversal of 13845825822 is 22852854831.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13845825817) and next prime (13845825827).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13845825827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14604828 + ... + 14605775.

It is an arithmetic number, because the mean of its divisors is an integer number (1752636240).

Almost surely, 2^13845825822 is an apocalyptic number.

13845825822 is an abundant number, since it is smaller than the sum of its proper divisors (14196354018).

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

13845825822 is a wasteful number, since it uses less digits than its factorization.

13845825822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29210687.

The product of its digits is 1228800, while the sum is 48.

The spelling of 13845825822 in words is "thirteen billion, eight hundred forty-five million, eight hundred twenty-five thousand, eight hundred twenty-two".