6213200000 has 288 divisors, whose sum is σ = 18054039780. Its totient is φ = 2123520000.

The previous prime is 6213199999. The next prime is 6213200003. The reversal of 6213200000 is 23126.

It can be written as a sum of positive squares in 6 ways, for example, as 2144801344 + 4068398656 = 46312^2 + 63784^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (6213200003) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19599842 + ... + 19600158.

Almost surely, 2^6213200000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6213200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9027019890).

6213200000 is an abundant number, since it is smaller than the sum of its proper divisors (11840839780).

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

6213200000 is an frugal number, since it uses more digits than its factorization.

6213200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 6213200000 is about 78823.8542574518. The cubic root of 6213200000 is about 1838.3933675517.

Adding to 6213200000 its reverse (23126), we get a palindrome (6213223126).

The spelling of 6213200000 in words is "six billion, two hundred thirteen million, two hundred thousand".