5151831069222 has 24 divisors (see below), whose sum is σ = 11168646540480. Its totient is φ = 1716300732240.

The previous prime is 5151831069193. The next prime is 5151831069223. The reversal of 5151831069222 is 2229601381515.

5151831069222 is a `hidden beast` number, since 5 + 1 + 51 + 8 + 310 + 69 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151831069223) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 81325029 + ... + 81388352.

It is an arithmetic number, because the mean of its divisors is an integer number (465360272520).

Almost surely, 2^{5151831069222} is an apocalyptic number.

5151831069222 is an abundant number, since it is smaller than the sum of its proper divisors (6016815471258).

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

5151831069222 is a wasteful number, since it uses less digits than its factorization.

5151831069222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162715148 (or 162715145 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 5151831069222 in words is "five trillion, one hundred fifty-one billion, eight hundred thirty-one million, sixty-nine thousand, two hundred twenty-two".