2012251315132 has 12 divisors (see below), whose sum is σ = 3521474233816. Its totient is φ = 1006115819760.

The previous prime is 2012251315117. The next prime is 2012251315147. The reversal of 2012251315132 is 2315131522102.

It is an interprime number because it is at equal distance from previous prime (2012251315117) and next prime (2012251315147).

It is a self number, because there is not a number n which added to its sum of digits gives 2012251315132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1989243 + ... + 2825170.

Almost surely, 2^{2012251315132} is an apocalyptic number.

It is an amenable number.

2012251315132 is a deficient number, since it is larger than the sum of its proper divisors (1509222918684).

2012251315132 is a wasteful number, since it uses less digits than its factorization.

2012251315132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918908 (or 4918906 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 2012251315132 its reverse (2315131522102), we get a palindrome (4327382837234).

The spelling of 2012251315132 in words is "two trillion, twelve billion, two hundred fifty-one million, three hundred fifteen thousand, one hundred thirty-two".