2511606241212 has 48 divisors (see below), whose sum is σ = 5978209732992. Its totient is φ = 820412407360.

The previous prime is 2511606241187. The next prime is 2511606241213. The reversal of 2511606241212 is 2121426061152.

It is a happy number.

It is a super-2 number, since 2×2511606241212² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2511606241213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1861614 + ... + 2913557.

It is an arithmetic number, because the mean of its divisors is an integer number (124546036104).

Almost surely, 2^{2511606241212} is an apocalyptic number.

It is an amenable number.

2511606241212 is an abundant number, since it is smaller than the sum of its proper divisors (3466603491780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2511606241212 is a wasteful number, since it uses less digits than its factorization.

2511606241212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776058 (or 4776056 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 2511606241212 in words is "two trillion, five hundred eleven billion, six hundred six million, two hundred forty-one thousand, two hundred twelve".