2182011541492 has 12 divisors (see below), whose sum is σ = 3819269109600. Its totient is φ = 1090791795896.

The previous prime is 2182011541487. The next prime is 2182011541499. The reversal of 2182011541492 is 2941451102812.

It is a super-2 number, since 2×2182011541492² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182011541499) 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, 53470768 + ... + 53511559.

It is an arithmetic number, because the mean of its divisors is an integer number (318272425800).

Almost surely, 2^{2182011541492} is an apocalyptic number.

It is an amenable number.

2182011541492 is a deficient number, since it is larger than the sum of its proper divisors (1637257568108).

2182011541492 is a wasteful number, since it uses less digits than its factorization.

2182011541492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106987430 (or 106987428 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 2182011541492 in words is "two trillion, one hundred eighty-two billion, eleven million, five hundred forty-one thousand, four hundred ninety-two".