1126320406116 has 12 divisors (see below), whose sum is σ = 2628080947632. Its totient is φ = 375440135368.

The previous prime is 1126320406111. The next prime is 1126320406117. The reversal of 1126320406116 is 6116040236211.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1126320406116² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1126320406111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46930016910 + ... + 46930016933.

It is an arithmetic number, because the mean of its divisors is an integer number (219006745636).

Almost surely, 2^{1126320406116} is an apocalyptic number.

It is an amenable number.

1126320406116 is an abundant number, since it is smaller than the sum of its proper divisors (1501760541516).

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

1126320406116 is a wasteful number, since it uses less digits than its factorization.

1126320406116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93860033850 (or 93860033848 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 1126320406116 in words is "one trillion, one hundred twenty-six billion, three hundred twenty million, four hundred six thousand, one hundred sixteen".