107782704772 has 12 divisors (see below), whose sum is σ = 188654247936. Its totient is φ = 53881491080.

The previous prime is 107782704769. The next prime is 107782704773. The reversal of 107782704772 is 277407287701.

It is a super-2 number, since 2×107782704772² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107782704773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2440708 + ... + 2484475.

It is an arithmetic number, because the mean of its divisors is an integer number (15721187328).

Almost surely, 2^107782704772 is an apocalyptic number.

It is an amenable number.

107782704772 is a deficient number, since it is larger than the sum of its proper divisors (80871543164).

107782704772 is a wasteful number, since it uses less digits than its factorization.

107782704772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4930658 (or 4930656 counting only the distinct ones).

The product of its (nonzero) digits is 2151296, while the sum is 52.

The spelling of 107782704772 in words is "one hundred seven billion, seven hundred eighty-two million, seven hundred four thousand, seven hundred seventy-two".