9911612282 has 32 divisors (see below), whose sum is σ = 17472732480. Its totient is φ = 4157262720.

The previous prime is 9911612233. The next prime is 9911612287. The reversal of 9911612282 is 2822161199.

It is not an unprimeable number, because it can be changed into a prime (9911612287) 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 15 ways as a sum of consecutive naturals, for example, 1312694 + ... + 1320222.

It is an arithmetic number, because the mean of its divisors is an integer number (546022890).

Almost surely, 2^9911612282 is an apocalyptic number.

9911612282 is a deficient number, since it is larger than the sum of its proper divisors (7561120198).

9911612282 is a wasteful number, since it uses less digits than its factorization.

9911612282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158.

The product of its digits is 31104, while the sum is 41.

The square root of 9911612282 is about 99557.0805216786. The cubic root of 9911612282 is about 2148.0683773706.

The spelling of 9911612282 in words is "nine billion, nine hundred eleven million, six hundred twelve thousand, two hundred eighty-two".