109596172774 has 12 divisors (see below), whose sum is σ = 180697822452. Its totient is φ = 49816442060.

The previous prime is 109596172753. The next prime is 109596172789. The reversal of 109596172774 is 477271695901.

It is a happy number.

It is a super-2 number, since 2×109596172774² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 226438132 + ... + 226438615.

It is an arithmetic number, because the mean of its divisors is an integer number (15058151871).

Almost surely, 2^109596172774 is an apocalyptic number.

109596172774 is a deficient number, since it is larger than the sum of its proper divisors (71101649678).

109596172774 is a wasteful number, since it uses less digits than its factorization.

109596172774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452876771 (or 452876760 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 58.

The spelling of 109596172774 in words is "one hundred nine billion, five hundred ninety-six million, one hundred seventy-two thousand, seven hundred seventy-four".