110110156556 has 6 divisors (see below), whose sum is σ = 192692773980. Its totient is φ = 55055078276.

The previous prime is 110110156537. The next prime is 110110156577. The reversal of 110110156556 is 655651011011.

It is a super-2 number, since 2×110110156556² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13763769566 + ... + 13763769573.

It is an arithmetic number, because the mean of its divisors is an integer number (32115462330).

Almost surely, 2^110110156556 is an apocalyptic number.

It is an amenable number.

110110156556 is a deficient number, since it is larger than the sum of its proper divisors (82582617424).

110110156556 is a wasteful number, since it uses less digits than its factorization.

110110156556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27527539143 (or 27527539141 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 32.

Adding to 110110156556 its reverse (655651011011), we get a palindrome (765761167567).

The spelling of 110110156556 in words is "one hundred ten billion, one hundred ten million, one hundred fifty-six thousand, five hundred fifty-six".