5012221052 has 24 divisors (see below), whose sum is σ = 9237018000. Its totient is φ = 2373186816.

The previous prime is 5012221007. The next prime is 5012221057. The reversal of 5012221052 is 2501222105.

It is a happy number.

It is a super-2 number, since 2×5012221052² = 50244719748223973408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012221057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180788 + ... + 206660.

It is an arithmetic number, because the mean of its divisors is an integer number (384875750).

Almost surely, 2^5012221052 is an apocalyptic number.

It is an amenable number.

5012221052 is a deficient number, since it is larger than the sum of its proper divisors (4224796948).

5012221052 is a wasteful number, since it uses less digits than its factorization.

5012221052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28445 (or 28443 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 5012221052 is about 70797.0412658608. The cubic root of 5012221052 is about 1711.3679934711.

Adding to 5012221052 its reverse (2501222105), we get a palindrome (7513443157).

The spelling of 5012221052 in words is "five billion, twelve million, two hundred twenty-one thousand, fifty-two".