5015221012 has 12 divisors (see below), whose sum is σ = 8779921920. Its totient is φ = 2506671896.

The previous prime is 5015220979. The next prime is 5015221027. The reversal of 5015221012 is 2101225105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222562 + ... + 244057.

It is an arithmetic number, because the mean of its divisors is an integer number (731660160).

Almost surely, 2^5015221012 is an apocalyptic number.

It is an amenable number.

5015221012 is a deficient number, since it is larger than the sum of its proper divisors (3764700908).

5015221012 is a wasteful number, since it uses less digits than its factorization.

5015221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469310 (or 469308 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 5015221012 is about 70818.2251401431. The cubic root of 5015221012 is about 1711.7093598715.

Adding to 5015221012 its reverse (2101225105), we get a palindrome (7116446117).

The spelling of 5015221012 in words is "five billion, fifteen million, two hundred twenty-one thousand, twelve".