9816196111962 has 16 divisors (see below), whose sum is σ = 19632497014272. Its totient is φ = 3272047905600.

The previous prime is 9816196111961. The next prime is 9816196111999. The reversal of 9816196111962 is 2691116916189.

It is a super-2 number, since 2×9816196111962² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9816196111896 and 9816196111905.

It is not an unprimeable number, because it can be changed into a prime (9816196111961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3121183 + ... + 5419794.

It is an arithmetic number, because the mean of its divisors is an integer number (1227031063392).

Almost surely, 2^{9816196111962} is an apocalyptic number.

9816196111962 is an abundant number, since it is smaller than the sum of its proper divisors (9816300902310).

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

9816196111962 is a wasteful number, since it uses less digits than its factorization.

9816196111962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8732533.

The product of its digits is 2519424, while the sum is 60.

The spelling of 9816196111962 in words is "nine trillion, eight hundred sixteen billion, one hundred ninety-six million, one hundred eleven thousand, nine hundred sixty-two".