1072005711166 has 16 divisors (see below), whose sum is σ = 1755423475344. Its totient is φ = 487994169024.

The previous prime is 1072005711157. The next prime is 1072005711167. The reversal of 1072005711166 is 6611175002701.

It is a happy number.

It is a super-2 number, since 2×1072005711166² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072005711167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282402136 + ... + 282405931.

It is an arithmetic number, because the mean of its divisors is an integer number (109713967209).

Almost surely, 2^{1072005711166} is an apocalyptic number.

1072005711166 is a deficient number, since it is larger than the sum of its proper divisors (683417764178).

1072005711166 is a wasteful number, since it uses less digits than its factorization.

1072005711166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564808155.

The product of its (nonzero) digits is 17640, while the sum is 37.

The spelling of 1072005711166 in words is "one trillion, seventy-two billion, five million, seven hundred eleven thousand, one hundred sixty-six".