5520022012 has 12 divisors (see below), whose sum is σ = 9661611960. Its totient is φ = 2759561456.

The previous prime is 5520021961. The next prime is 5520022087. The reversal of 5520022012 is 2102200255.

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, 83962 + ... + 134497.

It is an arithmetic number, because the mean of its divisors is an integer number (805134330).

Almost surely, 2^5520022012 is an apocalyptic number.

It is an amenable number.

5520022012 is a deficient number, since it is larger than the sum of its proper divisors (4141589948).

5520022012 is a wasteful number, since it uses less digits than its factorization.

5520022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224780 (or 224778 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5520022012 is about 74296.8506196595. The cubic root of 5520022012 is about 1767.3135336354.

Adding to 5520022012 its reverse (2102200255), we get a palindrome (7622222267).

The spelling of 5520022012 in words is "five billion, five hundred twenty million, twenty-two thousand, twelve".