1120774545516 has 24 divisors (see below), whose sum is σ = 2615165844480. Its totient is φ = 373587909712.

The previous prime is 1120774545479. The next prime is 1120774545547. The reversal of 1120774545516 is 6155454770211.

It is a super-2 number, since 2×1120774545516² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042405 + ... + 1824323.

It is an arithmetic number, because the mean of its divisors is an integer number (108965243520).

Almost surely, 2^{1120774545516} is an apocalyptic number.

It is an amenable number.

1120774545516 is an abundant number, since it is smaller than the sum of its proper divisors (1494391298964).

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

1120774545516 is a wasteful number, since it uses less digits than its factorization.

1120774545516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901373 (or 901371 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 48.

The spelling of 1120774545516 in words is "one trillion, one hundred twenty billion, seven hundred seventy-four million, five hundred forty-five thousand, five hundred sixteen".