10020191110192 has 40 divisors (see below), whose sum is σ = 19828044156096. Its totient is φ = 4903285710336.

The previous prime is 10020191110157. The next prime is 10020191110301. The reversal of 10020191110192 is 29101119102001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10020191110192.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17871948 + ... + 18424084.

Almost surely, 2^{10020191110192} is an apocalyptic number.

It is an amenable number.

10020191110192 is a deficient number, since it is larger than the sum of its proper divisors (9807853045904).

10020191110192 is a wasteful number, since it uses less digits than its factorization.

10020191110192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576325 (or 576319 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 28.

The spelling of 10020191110192 in words is "ten trillion, twenty billion, one hundred ninety-one million, one hundred ten thousand, one hundred ninety-two".