1121085848267 has 32 divisors (see below), whose sum is σ = 1420999372800. Its totient is φ = 859066670880.

The previous prime is 1121085848263. The next prime is 1121085848291. The reversal of 1121085848267 is 7628485801211.

It is a happy number.

It is not a de Polignac number, because 1121085848267 - 2² = 1121085848263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121085848261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2843234 + ... + 3213432.

It is an arithmetic number, because the mean of its divisors is an integer number (44406230400).

Almost surely, 2^{1121085848267} is an apocalyptic number.

1121085848267 is a deficient number, since it is larger than the sum of its proper divisors (299913524533).

1121085848267 is a wasteful number, since it uses less digits than its factorization.

1121085848267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370871.

The product of its (nonzero) digits is 1720320, while the sum is 53.

The spelling of 1121085848267 in words is "one trillion, one hundred twenty-one billion, eighty-five million, eight hundred forty-eight thousand, two hundred sixty-seven".