10191192729112 has 32 divisors (see below), whose sum is σ = 19781733381120. Its totient is φ = 4917011231520.

The previous prime is 10191192729103. The next prime is 10191192729121. The reversal of 10191192729112 is 21192729119101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10191192729103) and next prime (10191192729121).

It is a super-2 number, since 2×10191192729112² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 59126508 + ... + 59298619.

It is an arithmetic number, because the mean of its divisors is an integer number (618179168160).

Almost surely, 2^{10191192729112} is an apocalyptic number.

It is an amenable number.

10191192729112 is a deficient number, since it is larger than the sum of its proper divisors (9590540652008).

10191192729112 is a wasteful number, since it uses less digits than its factorization.

10191192729112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118425511 (or 118425507 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 46.

The spelling of 10191192729112 in words is "ten trillion, one hundred ninety-one billion, one hundred ninety-two million, seven hundred twenty-nine thousand, one hundred twelve".