110620121056 has 48 divisors (see below), whose sum is σ = 218233612800. Its totient is φ = 55195862400.

The previous prime is 110620121039. The next prime is 110620121071. The reversal of 110620121056 is 650121026011.

110620121056 = 41543² + 41544² + ... + 41606².

It is a happy number.

It is a super-2 number, since 2×110620121056² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110620121056.

It is a congruent number.

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, 52700295 + ... + 52702393.

It is an arithmetic number, because the mean of its divisors is an integer number (4546533600).

Almost surely, 2^110620121056 is an apocalyptic number.

110620121056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

110620121056 is a deficient number, since it is larger than the sum of its proper divisors (107613491744).

110620121056 is a wasteful number, since it uses less digits than its factorization.

110620121056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4727 (or 4719 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 110620121056 its reverse (650121026011), we get a palindrome (760741147067).

The spelling of 110620121056 in words is "one hundred ten billion, six hundred twenty million, one hundred twenty-one thousand, fifty-six".