10665054015712 has 24 divisors (see below), whose sum is σ = 21193057110456. Its totient is φ = 5282690305152.

The previous prime is 10665054015701. The next prime is 10665054015719. The reversal of 10665054015712 is 21751045056601.

It is a happy number.

It is a super-2 number, since 2×10665054015712² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10665054015719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1557393483 + ... + 1557400330.

It is an arithmetic number, because the mean of its divisors is an integer number (883044046269).

Almost surely, 2^{10665054015712} is an apocalyptic number.

It is an amenable number.

10665054015712 is a deficient number, since it is larger than the sum of its proper divisors (10528003094744).

10665054015712 is a wasteful number, since it uses less digits than its factorization.

10665054015712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114793930 (or 3114793922 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

The spelling of 10665054015712 in words is "ten trillion, six hundred sixty-five billion, fifty-four million, fifteen thousand, seven hundred twelve".