22002325202240 has 224 divisors, whose sum is σ = 54937666990080. Its totient is φ = 8377284427776.

The previous prime is 22002325202191. The next prime is 22002325202281. The reversal of 22002325202240 is 4220252320022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2135520929 + ... + 2135531231.

It is an arithmetic number, because the mean of its divisors is an integer number (245257441920).

Almost surely, 2^{22002325202240} is an apocalyptic number.

22002325202240 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 22002325202240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27468833495040).

22002325202240 is an abundant number, since it is smaller than the sum of its proper divisors (32935341787840).

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

22002325202240 is a wasteful number, since it uses less digits than its factorization.

22002325202240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11729 (or 11719 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 22002325202240 its reverse (4220252320022), we get a palindrome (26222577522262).

The spelling of 22002325202240 in words is "twenty-two trillion, two billion, three hundred twenty-five million, two hundred two thousand, two hundred forty".