11256216131334 has 16 divisors (see below), whose sum is σ = 22530720199680. Its totient is φ = 3749024054280.

The previous prime is 11256216131291. The next prime is 11256216131359. The reversal of 11256216131334 is 43313161265211.

It is a junction number, because it is equal to n+sod(n) for n = 11256216131292 and 11256216131301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761989374 + ... + 762004145.

It is an arithmetic number, because the mean of its divisors is an integer number (1408170012480).

Almost surely, 2^{11256216131334} is an apocalyptic number.

11256216131334 is an abundant number, since it is smaller than the sum of its proper divisors (11274504068346).

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

11256216131334 is a wasteful number, since it uses less digits than its factorization.

11256216131334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523994755.

The product of its digits is 77760, while the sum is 39.

Adding to 11256216131334 its reverse (43313161265211), we get a palindrome (54569377396545).

The spelling of 11256216131334 in words is "eleven trillion, two hundred fifty-six billion, two hundred sixteen million, one hundred thirty-one thousand, three hundred thirty-four".