1011972182382 has 72 divisors (see below), whose sum is σ = 2559288664296. Its totient is φ = 288148027104.

The previous prime is 1011972182381. The next prime is 1011972182383. The reversal of 1011972182382 is 2832812791101.

1011972182382 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 97 + 2 + 182 + 382 = 666.

It is an interprime number because it is at equal distance from previous prime (1011972182381) and next prime (1011972182383).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011972182381) 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 35 ways as a sum of consecutive naturals, for example, 1699528 + ... + 2216379.

It is an arithmetic number, because the mean of its divisors is an integer number (35545675893).

Almost surely, 2^{1011972182382} is an apocalyptic number.

1011972182382 is an abundant number, since it is smaller than the sum of its proper divisors (1547316481914).

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

1011972182382 is a wasteful number, since it uses less digits than its factorization.

1011972182382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916222 (or 3916212 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 1011972182382 in words is "one trillion, eleven billion, nine hundred seventy-two million, one hundred eighty-two thousand, three hundred eighty-two".