9313122242 has 6 divisors (see below), whose sum is σ = 13969888083. Its totient is φ = 4656492882.

The previous prime is 9313122227. The next prime is 9313122281. The reversal of 9313122242 is 2422213139.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4656561121 + 4656561121 = 68239^2 + 68239^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=68239.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 102359 + ... + 170597.

Almost surely, 2^9313122242 is an apocalyptic number.

9313122242 is a deficient number, since it is larger than the sum of its proper divisors (4656765841).

9313122242 is an frugal number, since it uses more digits than its factorization.

9313122242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136480 (or 68241 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 9313122242 is about 96504.5192827776. The cubic root of 9313122242 is about 2103.9323327872.

The spelling of 9313122242 in words is "nine billion, three hundred thirteen million, one hundred twenty-two thousand, two hundred forty-two".