551332424122 has 16 divisors (see below), whose sum is σ = 890487069120. Its totient is φ = 255053084608.

The previous prime is 551332424119. The next prime is 551332424161. The reversal of 551332424122 is 221424233155.

551332424122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137418838 + ... + 137422849.

It is an arithmetic number, because the mean of its divisors is an integer number (55655441820).

Almost surely, 2^551332424122 is an apocalyptic number.

551332424122 is a deficient number, since it is larger than the sum of its proper divisors (339154644998).

551332424122 is a wasteful number, since it uses less digits than its factorization.

551332424122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274841765.

The product of its digits is 57600, while the sum is 34.

Adding to 551332424122 its reverse (221424233155), we get a palindrome (772756657277).

The spelling of 551332424122 in words is "five hundred fifty-one billion, three hundred thirty-two million, four hundred twenty-four thousand, one hundred twenty-two".