109271227104 has 576 divisors, whose sum is σ = 364453689600. Its totient is φ = 30767579136.

The previous prime is 109271227069. The next prime is 109271227127. The reversal of 109271227104 is 401722172901.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 425179744 + ... + 425180000.

It is an arithmetic number, because the mean of its divisors is an integer number (632732100).

Almost surely, 2^109271227104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109271227104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182226844800).

109271227104 is an abundant number, since it is smaller than the sum of its proper divisors (255182462496).

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

109271227104 is a wasteful number, since it uses less digits than its factorization.

109271227104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The spelling of 109271227104 in words is "one hundred nine billion, two hundred seventy-one million, two hundred twenty-seven thousand, one hundred four".