11016356655 has 32 divisors (see below), whose sum is σ = 18562118400. Its totient is φ = 5563683072.

The previous prime is 11016356651. The next prime is 11016356699. The reversal of 11016356655 is 55665361011.

It is not a de Polignac number, because 11016356655 - 2² = 11016356651 is a prime.

It is a super-2 number, since 2×11016356655² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11016356651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 750547 + ... + 765083.

It is an arithmetic number, because the mean of its divisors is an integer number (580066200).

Almost surely, 2^11016356655 is an apocalyptic number.

11016356655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11016356655 is a deficient number, since it is larger than the sum of its proper divisors (7545761745).

11016356655 is a wasteful number, since it uses less digits than its factorization.

11016356655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17223.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 11016356655 in words is "eleven billion, sixteen million, three hundred fifty-six thousand, six hundred fifty-five".