1182012212386 has 32 divisors (see below), whose sum is σ = 1873311948288. Its totient is φ = 558480424320.

The previous prime is 1182012212377. The next prime is 1182012212389. The reversal of 1182012212386 is 6832122102811.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1182012212389) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9517240 + ... + 9640636.

It is an arithmetic number, because the mean of its divisors is an integer number (58540998384).

Almost surely, 2^{1182012212386} is an apocalyptic number.

1182012212386 is a deficient number, since it is larger than the sum of its proper divisors (691299735902).

1182012212386 is a wasteful number, since it uses less digits than its factorization.

1182012212386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127066.

The product of its (nonzero) digits is 18432, while the sum is 37.

The spelling of 1182012212386 in words is "one trillion, one hundred eighty-two billion, twelve million, two hundred twelve thousand, three hundred eighty-six".