531122113416 has 16 divisors (see below), whose sum is σ = 1327805283600. Its totient is φ = 177040704464.

The previous prime is 531122113409. The next prime is 531122113429. The reversal of 531122113416 is 614311221135.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11065044006 + ... + 11065044053.

It is an arithmetic number, because the mean of its divisors is an integer number (82987830225).

Almost surely, 2^531122113416 is an apocalyptic number.

It is an amenable number.

531122113416 is an abundant number, since it is smaller than the sum of its proper divisors (796683170184).

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

531122113416 is a wasteful number, since it uses less digits than its factorization.

531122113416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22130088068 (or 22130088064 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The spelling of 531122113416 in words is "five hundred thirty-one billion, one hundred twenty-two million, one hundred thirteen thousand, four hundred sixteen".