5520422142120 has 64 divisors (see below), whose sum is σ = 16747348104000. Its totient is φ = 1455571977728.

The previous prime is 5520422142113. The next prime is 5520422142139. The reversal of 5520422142120 is 212412240255.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 258436050 + ... + 258457409.

It is an arithmetic number, because the mean of its divisors is an integer number (261677314125).

Almost surely, 2^{5520422142120} is an apocalyptic number.

It is an amenable number.

5520422142120 is an abundant number, since it is smaller than the sum of its proper divisors (11226925961880).

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

5520422142120 is a wasteful number, since it uses less digits than its factorization.

5520422142120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516893562 (or 516893558 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 5520422142120 its reverse (212412240255), we get a palindrome (5732834382375).

The spelling of 5520422142120 in words is "five trillion, five hundred twenty billion, four hundred twenty-two million, one hundred forty-two thousand, one hundred twenty".