11097645016 has 32 divisors (see below), whose sum is σ = 22048575840. Its totient is φ = 5218513408.

The previous prime is 11097645007. The next prime is 11097645017. The reversal of 11097645016 is 61054679011.

It is a super-2 number, since 2×11097645016² (a number of 21 digits) contains 22 as substring.

It is a partition number, being equal to the number of ways a set of 137 identical objects can be partitioned into subset.

It is a self number, because there is not a number n which added to its sum of digits gives 11097645016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11097645017) by changing a digit.

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, 156066 + ... + 215758.

It is an arithmetic number, because the mean of its divisors is an integer number (689017995).

Almost surely, 2^11097645016 is an apocalyptic number.

It is an amenable number.

11097645016 is a deficient number, since it is larger than the sum of its proper divisors (10950930824).

11097645016 is a wasteful number, since it uses less digits than its factorization.

11097645016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61083 (or 61079 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 11097645016 in words is "eleven billion, ninety-seven million, six hundred forty-five thousand, sixteen".