1165422206036 has 24 divisors (see below), whose sum is σ = 2341996779360. Its totient is φ = 501856452000.

The previous prime is 1165422205967. The next prime is 1165422206119. The reversal of 1165422206036 is 6306022245611.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

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, 697022015 + ... + 697023686.

It is an arithmetic number, because the mean of its divisors is an integer number (97583199140).

Almost surely, 2^{1165422206036} is an apocalyptic number.

It is an amenable number.

1165422206036 is an abundant number, since it is smaller than the sum of its proper divisors (1176574573324).

1165422206036 is a wasteful number, since it uses less digits than its factorization.

1165422206036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394045735 (or 1394045733 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1165422206036 in words is "one trillion, one hundred sixty-five billion, four hundred twenty-two million, two hundred six thousand, thirty-six".