1120231120566 has 8 divisors (see below), whose sum is σ = 2240462241144. Its totient is φ = 373410373520.

The previous prime is 1120231120549. The next prime is 1120231120577. The reversal of 1120231120566 is 6650211320211.

It is a sphenic number, since it is the product of 3 distinct primes.

1120231120566 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93352593375 + ... + 93352593386.

It is an arithmetic number, because the mean of its divisors is an integer number (280057780143).

Almost surely, 2^{1120231120566} is an apocalyptic number.

1120231120566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1120231120566 is a wasteful number, since it uses less digits than its factorization.

1120231120566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186705186766.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 1120231120566 its reverse (6650211320211), we get a palindrome (7770442440777).

The spelling of 1120231120566 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, one hundred twenty thousand, five hundred sixty-six".