105470561112 has 128 divisors (see below), whose sum is σ = 306520381440. Its totient is φ = 29617620480.

The previous prime is 105470561057. The next prime is 105470561113. The reversal of 105470561112 is 211165074501.

It is a super-2 number, since 2×105470561112² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105470561113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16772833 + ... + 16779119.

It is an arithmetic number, because the mean of its divisors is an integer number (2394690480).

Almost surely, 2^105470561112 is an apocalyptic number.

105470561112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105470561112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153260190720).

105470561112 is an abundant number, since it is smaller than the sum of its proper divisors (201049820328).

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

105470561112 is a wasteful number, since it uses less digits than its factorization.

105470561112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8001 (or 7997 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 33.

The spelling of 105470561112 in words is "one hundred five billion, four hundred seventy million, five hundred sixty-one thousand, one hundred twelve".