22626433716240 has 160 divisors (see below), whose sum is σ = 70368298640640. Its totient is φ = 6014273421312.

The previous prime is 22626433716223. The next prime is 22626433716251. The reversal of 22626433716240 is 4261733462622.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 22626433716240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100053216 + ... + 100279104.

It is an arithmetic number, because the mean of its divisors is an integer number (439801866504).

Almost surely, 2^{22626433716240} is an apocalyptic number.

22626433716240 is a gapful number since it is divisible by the number (20) 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 22626433716240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35184149320320).

22626433716240 is an abundant number, since it is smaller than the sum of its proper divisors (47741864924400).

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

22626433716240 is a wasteful number, since it uses less digits than its factorization.

22626433716240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227249 (or 227243 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 48.

The spelling of 22626433716240 in words is "twenty-two trillion, six hundred twenty-six billion, four hundred thirty-three million, seven hundred sixteen thousand, two hundred forty".