5202142220000 has 240 divisors, whose sum is σ = 14190423098544. Its totient is φ = 1860672000000.

The previous prime is 5202142219999. The next prime is 5202142220027. The reversal of 5202142220000 is 222412025.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13226180 + ... + 13613820.

Almost surely, 2^{5202142220000} is an apocalyptic number.

5202142220000 is a gapful number since it is divisible by the number (50) 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 5202142220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7095211549272).

5202142220000 is an abundant number, since it is smaller than the sum of its proper divisors (8988280878544).

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

5202142220000 is a wasteful number, since it uses less digits than its factorization.

5202142220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387743 (or 387720 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 5202142220000 its reverse (222412025), we get a palindrome (5202364632025).

The spelling of 5202142220000 in words is "five trillion, two hundred two billion, one hundred forty-two million, two hundred twenty thousand".