1121085877286 has 4 divisors (see below), whose sum is σ = 1681628815932. Its totient is φ = 560542938642.

The previous prime is 1121085877277. The next prime is 1121085877291. The reversal of 1121085877286 is 6827785801211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280271469320 + ... + 280271469323.

It is an arithmetic number, because the mean of its divisors is an integer number (420407203983).

Almost surely, 2^{1121085877286} is an apocalyptic number.

1121085877286 is a deficient number, since it is larger than the sum of its proper divisors (560542938646).

1121085877286 is an equidigital number, since it uses as much as digits as its factorization.

1121085877286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560542938645.

The product of its (nonzero) digits is 3010560, while the sum is 56.

The spelling of 1121085877286 in words is "one trillion, one hundred twenty-one billion, eighty-five million, eight hundred seventy-seven thousand, two hundred eighty-six".