11087466664 has 32 divisors (see below), whose sum is σ = 21737589120. Its totient is φ = 5291770176.

The previous prime is 11087466647. The next prime is 11087466683. The reversal of 11087466664 is 46666478011.

It is a happy number.

It is a super-2 number, since 2×11087466664² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

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, 27742 + ... + 151474.

It is an arithmetic number, because the mean of its divisors is an integer number (679299660).

Almost surely, 2^11087466664 is an apocalyptic number.

It is an amenable number.

11087466664 is a deficient number, since it is larger than the sum of its proper divisors (10650122456).

11087466664 is a wasteful number, since it uses less digits than its factorization.

11087466664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124249 (or 124245 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 11087466664 in words is "eleven billion, eighty-seven million, four hundred sixty-six thousand, six hundred sixty-four".