5012220000 has 120 divisors (see below), whose sum is σ = 16441280856. Its totient is φ = 1336576000.

The previous prime is 5012219999. The next prime is 5012220011. The reversal of 5012220000 is 222105.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18232 + ... + 101768.

Almost surely, 2^5012220000 is an apocalyptic number.

5012220000 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 5012220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8220640428).

5012220000 is an abundant number, since it is smaller than the sum of its proper divisors (11429060856).

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

5012220000 is an equidigital number, since it uses as much as digits as its factorization.

5012220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83570 (or 83547 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 5012220000 is about 70797.0338361714. The cubic root of 5012220000 is about 1711.3678737398.

Adding to 5012220000 its reverse (222105), we get a palindrome (5012442105).

The spelling of 5012220000 in words is "five billion, twelve million, two hundred twenty thousand".