10721011701112 has 32 divisors (see below), whose sum is σ = 20179005192000. Its totient is φ = 5339954188800.

The previous prime is 10721011701083. The next prime is 10721011701149. The reversal of 10721011701112 is 21110711012701.

It is a super-2 number, since 2×10721011701112² (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, 7505764 + ... + 8819212.

It is an arithmetic number, because the mean of its divisors is an integer number (630593912250).

Almost surely, 2^{10721011701112} is an apocalyptic number.

It is an amenable number.

10721011701112 is a deficient number, since it is larger than the sum of its proper divisors (9457993490888).

10721011701112 is a wasteful number, since it uses less digits than its factorization.

10721011701112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317367 (or 1317363 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 25.

Adding to 10721011701112 its reverse (21110711012701), we get a palindrome (31831722713813).

The spelling of 10721011701112 in words is "ten trillion, seven hundred twenty-one billion, eleven million, seven hundred one thousand, one hundred twelve".