144202224210000 has 1600 divisors, whose sum is σ = 538413716459520. Its totient is φ = 32917570560000.

The previous prime is 144202224209999. The next prime is 144202224210013. The reversal of 144202224210000 is 12422202441.

It is a happy number.

It is a super-2 number, since 2×144202224210000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 235240169694 + ... + 235240170306.

Almost surely, 2^{144202224210000} is an apocalyptic number.

144202224210000 is a gapful number since it is divisible by the number (10) 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 144202224210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269206858229760).

144202224210000 is an abundant number, since it is smaller than the sum of its proper divisors (394211492249520).

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

144202224210000 is a wasteful number, since it uses less digits than its factorization.

144202224210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 144202224210000 its reverse (12422202441), we get a palindrome (144214646412441).

The spelling of 144202224210000 in words is "one hundred forty-four trillion, two hundred two billion, two hundred twenty-four million, two hundred ten thousand".