1121796769800 has 192 divisors, whose sum is σ = 4147164564480. Its totient is φ = 245262378240.

The previous prime is 1121796769787. The next prime is 1121796769889. The reversal of 1121796769800 is 89676971211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5709802 + ... + 5903001.

It is an arithmetic number, because the mean of its divisors is an integer number (21599815440).

Almost surely, 2^{1121796769800} is an apocalyptic number.

1121796769800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121796769800 is an abundant number, since it is smaller than the sum of its proper divisors (3025367794680).

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

1121796769800 is a wasteful number, since it uses less digits than its factorization.

1121796769800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11612852 (or 11612843 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 57.

The spelling of 1121796769800 in words is "one trillion, one hundred twenty-one billion, seven hundred ninety-six million, seven hundred sixty-nine thousand, eight hundred".