2012113420532 has 6 divisors (see below), whose sum is σ = 3521198485938. Its totient is φ = 1006056710264.

The previous prime is 2012113420519. The next prime is 2012113420543. The reversal of 2012113420532 is 2350243112102.

It can be written as a sum of positive squares in only one way, i.e., 1448373738256 + 563739682276 = 1203484^2 + 750826^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251514177563 + ... + 251514177570.

It is an arithmetic number, because the mean of its divisors is an integer number (586866414323).

Almost surely, 2^{2012113420532} is an apocalyptic number.

It is an amenable number.

2012113420532 is a deficient number, since it is larger than the sum of its proper divisors (1509085065406).

2012113420532 is a wasteful number, since it uses less digits than its factorization.

2012113420532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503028355137 (or 503028355135 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 2012113420532 its reverse (2350243112102), we get a palindrome (4362356532634).

The spelling of 2012113420532 in words is "two trillion, twelve billion, one hundred thirteen million, four hundred twenty thousand, five hundred thirty-two".