5012221005 has 32 divisors (see below), whose sum is σ = 9720673920. Its totient is φ = 2430167040.

The previous prime is 5012220979. The next prime is 5012221007. The reversal of 5012221005 is 5001222105.

5012221005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5012221005 - 2⁸ = 5012220749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012221007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1686132 + ... + 1689101.

It is an arithmetic number, because the mean of its divisors is an integer number (303771060).

Almost surely, 2^5012221005 is an apocalyptic number.

5012221005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5012221005 is a deficient number, since it is larger than the sum of its proper divisors (4708452915).

5012221005 is a wasteful number, since it uses less digits than its factorization.

5012221005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375258 (or 3375252 counting only the distinct ones).

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

The square root of 5012221005 is about 70797.0409339260. The cubic root of 5012221005 is about 1711.3679881219.

It can be divided in two parts, 501222100 and 5, that added together give a palindrome (501222105).

The spelling of 5012221005 in words is "five billion, twelve million, two hundred twenty-one thousand, five".