2231560252516 has 24 divisors (see below), whose sum is σ = 4725657006336. Its totient is φ = 900125143680.

The previous prime is 2231560252447. The next prime is 2231560252577. The reversal of 2231560252516 is 6152520651322.

It is a super-3 number, since 3×2231560252516³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2344075420 + ... + 2344076371.

It is an arithmetic number, because the mean of its divisors is an integer number (196902375264).

Almost surely, 2^{2231560252516} is an apocalyptic number.

It is an amenable number.

2231560252516 is an abundant number, since it is smaller than the sum of its proper divisors (2494096753820).

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

2231560252516 is a wasteful number, since it uses less digits than its factorization.

2231560252516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688151819 (or 4688151817 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 2231560252516 in words is "two trillion, two hundred thirty-one billion, five hundred sixty million, two hundred fifty-two thousand, five hundred sixteen".