2182151011386 has 16 divisors (see below), whose sum is σ = 4364475765984. Its totient is φ = 727354713264.

The previous prime is 2182151011309. The next prime is 2182151011387. The reversal of 2182151011386 is 6831101512812.

It is not an unprimeable number, because it can be changed into a prime (2182151011387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7075741 + ... + 7377696.

It is an arithmetic number, because the mean of its divisors is an integer number (272779735374).

Almost surely, 2^{2182151011386} is an apocalyptic number.

2182151011386 is an abundant number, since it is smaller than the sum of its proper divisors (2182324754598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2182151011386 is a wasteful number, since it uses less digits than its factorization.

2182151011386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14478605.

The product of its (nonzero) digits is 23040, while the sum is 39.

The spelling of 2182151011386 in words is "two trillion, one hundred eighty-two billion, one hundred fifty-one million, eleven thousand, three hundred eighty-six".