105518227622684 has 12 divisors (see below), whose sum is σ = 191024377593000. Its totient is φ = 50939834024688.

The previous prime is 105518227622641. The next prime is 105518227622693. The reversal of 105518227622684 is 486226722815501.

It is a super-2 number, since 2×105518227622684² (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 3 ways as a sum of consecutive naturals, for example, 454819946534 + ... + 454819946765.

It is an arithmetic number, because the mean of its divisors is an integer number (15918698132750).

Almost surely, 2^{105518227622684} is an apocalyptic number.

It is an amenable number.

105518227622684 is a deficient number, since it is larger than the sum of its proper divisors (85506149970316).

105518227622684 is a wasteful number, since it uses less digits than its factorization.

105518227622684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909639893332 (or 909639893330 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 59.

The spelling of 105518227622684 in words is "one hundred five trillion, five hundred eighteen billion, two hundred twenty-seven million, six hundred twenty-two thousand, six hundred eighty-four".