11356690224456 has 48 divisors (see below), whose sum is σ = 30757861880460. Its totient is φ = 3785543815680.

The previous prime is 11356690224443. The next prime is 11356690224557. The reversal of 11356690224456 is 65442209665311.

11356690224456 is a `hidden beast` number, since 1 + 1 + 3 + 566 + 9 + 0 + 2 + 24 + 4 + 56 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9547692124356 + 1808998100100 = 3089934^2 + 1344990^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22353996 + ... + 22856388.

Almost surely, 2^{11356690224456} is an apocalyptic number.

It is an amenable number.

11356690224456 is an abundant number, since it is smaller than the sum of its proper divisors (19401171656004).

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

11356690224456 is a wasteful number, since it uses less digits than its factorization.

11356690224456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816366 (or 816359 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 54.

Adding to 11356690224456 its reverse (65442209665311), we get a palindrome (76798899889767).

The spelling of 11356690224456 in words is "eleven trillion, three hundred fifty-six billion, six hundred ninety million, two hundred twenty-four thousand, four hundred fifty-six".