1169895104112 has 240 divisors, whose sum is σ = 3534396712704. Its totient is φ = 332478720000.

The previous prime is 1169895104107. The next prime is 1169895104117. The reversal of 1169895104112 is 2114015989611.

It is an interprime number because it is at equal distance from previous prime (1169895104107) and next prime (1169895104117).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1169895104117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 417669112 + ... + 417671912.

Almost surely, 2^{1169895104112} is an apocalyptic number.

1169895104112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1169895104112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1767198356352).

1169895104112 is an abundant number, since it is smaller than the sum of its proper divisors (2364501608592).

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

1169895104112 is a wasteful number, since it uses less digits than its factorization.

1169895104112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708 (or 3695 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 48.

The spelling of 1169895104112 in words is "one trillion, one hundred sixty-nine billion, eight hundred ninety-five million, one hundred four thousand, one hundred twelve".