2012542014231 has 24 divisors (see below), whose sum is σ = 3403323085344. Its totient is φ = 1121974640640.

The previous prime is 2012542014191. The next prime is 2012542014277. The reversal of 2012542014231 is 1324102452102.

2012542014231 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 5 + 420 + 1 + 4 + 231 = 666.

It is not a de Polignac number, because 2012542014231 - 2³⁴ = 1995362145047 is a prime.

It is a super-2 number, since 2×2012542014231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012542014195 and 2012542014204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012542012231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 389571946 + ... + 389577111.

It is an arithmetic number, because the mean of its divisors is an integer number (141805128556).

Almost surely, 2^{2012542014231} is an apocalyptic number.

2012542014231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2012542014231 is a deficient number, since it is larger than the sum of its proper divisors (1390781071113).

2012542014231 is a wasteful number, since it uses less digits than its factorization.

2012542014231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779149111 (or 779149108 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 2012542014231 its reverse (1324102452102), we get a palindrome (3336644466333).

The spelling of 2012542014231 in words is "two trillion, twelve billion, five hundred forty-two million, fourteen thousand, two hundred thirty-one".