5015000221002 has 32 divisors (see below), whose sum is σ = 11252643442560. Its totient is φ = 1655436964320.

The previous prime is 5015000220917. The next prime is 5015000221013. The reversal of 5015000221002 is 2001220005105.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450821499 + ... + 450832622.

It is an arithmetic number, because the mean of its divisors is an integer number (351645107580).

Almost surely, 2^{5015000221002} is an apocalyptic number.

5015000221002 is an abundant number, since it is smaller than the sum of its proper divisors (6237643221558).

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

5015000221002 is a wasteful number, since it uses less digits than its factorization.

5015000221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901654235 (or 901654229 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

Adding to 5015000221002 its reverse (2001220005105), we get a palindrome (7016220226107).

The spelling of 5015000221002 in words is "five trillion, fifteen billion, two hundred twenty-one thousand, two".