1127822723827 has 4 divisors (see below), whose sum is σ = 1128111099696. Its totient is φ = 1127534347960.

The previous prime is 1127822723821. The next prime is 1127822723831. The reversal of 1127822723827 is 7283272287211.

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

It is a cyclic number.

It is not a de Polignac number, because 1127822723827 - 2¹⁵ = 1127822691059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1127822723821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144182068 + ... + 144189889.

It is an arithmetic number, because the mean of its divisors is an integer number (282027774924).

Almost surely, 2^{1127822723827} is an apocalyptic number.

1127822723827 is a deficient number, since it is larger than the sum of its proper divisors (288375869).

1127822723827 is an equidigital number, since it uses as much as digits as its factorization.

1127822723827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288375868.

The product of its digits is 2107392, while the sum is 52.

The spelling of 1127822723827 in words is "one trillion, one hundred twenty-seven billion, eight hundred twenty-two million, seven hundred twenty-three thousand, eight hundred twenty-seven".