22800422842008 has 128 divisors (see below), whose sum is σ = 65771547955200. Its totient is φ = 6451692822144.

The previous prime is 22800422842007. The next prime is 22800422842009. The reversal of 22800422842008 is 80024822400822.

It is an interprime number because it is at equal distance from previous prime (22800422842007) and next prime (22800422842009).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22800422842007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63798391 + ... + 64154777.

It is an arithmetic number, because the mean of its divisors is an integer number (513840218400).

Almost surely, 2^{22800422842008} is an apocalyptic number.

22800422842008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22800422842008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32885773977600).

22800422842008 is an abundant number, since it is smaller than the sum of its proper divisors (42971125113192).

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

22800422842008 is a wasteful number, since it uses less digits than its factorization.

22800422842008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360069 (or 360065 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 42.

The spelling of 22800422842008 in words is "twenty-two trillion, eight hundred billion, four hundred twenty-two million, eight hundred forty-two thousand, eight".