1012020011182 has 8 divisors (see below), whose sum is σ = 1518039552456. Its totient is φ = 506006827032.

The previous prime is 1012020011137. The next prime is 1012020011183. The reversal of 1012020011182 is 2811100202101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012020011183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169073 + ... + 1841404.

It is an arithmetic number, because the mean of its divisors is an integer number (189754944057).

Almost surely, 2^{1012020011182} is an apocalyptic number.

1012020011182 is a deficient number, since it is larger than the sum of its proper divisors (506019541274).

1012020011182 is a wasteful number, since it uses less digits than its factorization.

1012020011182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178562.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1012020011182 its reverse (2811100202101), we get a palindrome (3823120213283).

The spelling of 1012020011182 in words is "one trillion, twelve billion, twenty million, eleven thousand, one hundred eighty-two".