109813478372182 has 32 divisors (see below), whose sum is σ = 178006810101120. Its totient is φ = 50507219303040.

The previous prime is 109813478372177. The next prime is 109813478372197. The reversal of 109813478372182 is 281273874318901.

It is a super-2 number, since 2×109813478372182² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133048332 + ... + 133871152.

It is an arithmetic number, because the mean of its divisors is an integer number (5562712815660).

Almost surely, 2^{109813478372182} is an apocalyptic number.

109813478372182 is a deficient number, since it is larger than the sum of its proper divisors (68193331728938).

109813478372182 is a wasteful number, since it uses less digits than its factorization.

109813478372182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840648.

The product of its (nonzero) digits is 32514048, while the sum is 64.

The spelling of 109813478372182 in words is "one hundred nine trillion, eight hundred thirteen billion, four hundred seventy-eight million, three hundred seventy-two thousand, one hundred eighty-two".