1122922827 has 48 divisors (see below), whose sum is σ = 1826406400. Its totient is φ = 660104640.

The previous prime is 1122922817. The next prime is 1122922847. The reversal of 1122922827 is 7282292211.

1122922827 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1122922827 - 2⁸ = 1122922571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122922791 and 1122922800.

It is not an unprimeable number, because it can be changed into a prime (1122922817) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 284574 + ... + 288492.

Almost surely, 2^1122922827 is an apocalyptic number.

1122922827 is a deficient number, since it is larger than the sum of its proper divisors (703483573).

1122922827 is a wasteful number, since it uses less digits than its factorization.

1122922827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048 (or 4045 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 1122922827 is about 33510.0406893218. The cubic root of 1122922827 is about 1039.4014143564.

The spelling of 1122922827 in words is "one billion, one hundred twenty-two million, nine hundred twenty-two thousand, eight hundred twenty-seven".