110620121064 has 64 divisors (see below), whose sum is σ = 279523094400. Its totient is φ = 36478059264.

The previous prime is 110620121039. The next prime is 110620121071. The reversal of 110620121064 is 460121026011.

It is a happy number.

It is a super-2 number, since 2×110620121064² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1659874 + ... + 1725230.

It is an arithmetic number, because the mean of its divisors is an integer number (4367548350).

Almost surely, 2^110620121064 is an apocalyptic number.

It is an amenable number.

110620121064 is an abundant number, since it is smaller than the sum of its proper divisors (168902973336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110620121064 is a wasteful number, since it uses less digits than its factorization.

110620121064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66122 (or 66118 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 110620121064 its reverse (460121026011), we get a palindrome (570741147075).

The spelling of 110620121064 in words is "one hundred ten billion, six hundred twenty million, one hundred twenty-one thousand, sixty-four".