1108734517122 has 16 divisors (see below), whose sum is σ = 2269038082080. Its totient is φ = 360983331072.

The previous prime is 1108734517097. The next prime is 1108734517181. The reversal of 1108734517122 is 2217154378011.

It is a super-2 number, since 2×1108734517122² (a number of 25 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 in 7 ways as a sum of consecutive naturals, for example, 2148710047 + ... + 2148710562.

It is an arithmetic number, because the mean of its divisors is an integer number (141814880130).

Almost surely, 2^{1108734517122} is an apocalyptic number.

1108734517122 is an abundant number, since it is smaller than the sum of its proper divisors (1160303564958).

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

1108734517122 is a wasteful number, since it uses less digits than its factorization.

1108734517122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297420657.

The product of its (nonzero) digits is 94080, while the sum is 42.

The spelling of 1108734517122 in words is "one trillion, one hundred eight billion, seven hundred thirty-four million, five hundred seventeen thousand, one hundred twenty-two".