11097477568078 has 32 divisors (see below), whose sum is σ = 18282587241600. Its totient is φ = 5010123972000.

The previous prime is 11097477568063. The next prime is 11097477568087. The reversal of 11097477568078 is 87086577479011.

It is a super-2 number, since 2×11097477568078² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11097477567998 and 11097477568016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53692113 + ... + 53898403.

It is an arithmetic number, because the mean of its divisors is an integer number (571330851300).

Almost surely, 2^{11097477568078} is an apocalyptic number.

11097477568078 is a deficient number, since it is larger than the sum of its proper divisors (7185109673522).

11097477568078 is a wasteful number, since it uses less digits than its factorization.

11097477568078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222864.

The product of its (nonzero) digits is 165957120, while the sum is 70.

The spelling of 11097477568078 in words is "eleven trillion, ninety-seven billion, four hundred seventy-seven million, five hundred sixty-eight thousand, seventy-eight".