6990112322 has 6 divisors (see below), whose sum is σ = 10485345843. Its totient is φ = 3494997042.

The previous prime is 6990112307. The next prime is 6990112357. The reversal of 6990112322 is 2232110996.

It can be written as a sum of positive squares in only one way, i.e., 3495056161 + 3495056161 = 59119^2 + 59119^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=59119.

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, 88679 + ... + 147797.

Almost surely, 2^6990112322 is an apocalyptic number.

6990112322 is a deficient number, since it is larger than the sum of its proper divisors (3495233521).

6990112322 is an frugal number, since it uses more digits than its factorization.

6990112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118240 (or 59121 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 6990112322 is about 83606.8915939350. The cubic root of 6990112322 is about 1912.0300703781.

The spelling of 6990112322 in words is "six billion, nine hundred ninety million, one hundred twelve thousand, three hundred twenty-two".