1107240505212 has 96 divisors (see below), whose sum is σ = 2713450328064. Its totient is φ = 350952422400.

The previous prime is 1107240505153. The next prime is 1107240505247. The reversal of 1107240505212 is 2125050427011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1107240505212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22145113 + ... + 22195055.

It is an arithmetic number, because the mean of its divisors is an integer number (28265107584).

Almost surely, 2^{1107240505212} is an apocalyptic number.

1107240505212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1107240505212 is an abundant number, since it is smaller than the sum of its proper divisors (1606209822852).

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

1107240505212 is a wasteful number, since it uses less digits than its factorization.

1107240505212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51019 (or 51017 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The spelling of 1107240505212 in words is "one trillion, one hundred seven billion, two hundred forty million, five hundred five thousand, two hundred twelve".