1122048963 has 32 divisors (see below), whose sum is σ = 1909376000. Its totient is φ = 637927488.

The previous prime is 1122048959. The next prime is 1122048989. The reversal of 1122048963 is 3698402211.

1122048963 is a `hidden beast` number, since 112 + 2 + 0 + 489 + 63 = 666.

It is not a de Polignac number, because 1122048963 - 2² = 1122048959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122048953) 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, 22695 + ... + 52527.

It is an arithmetic number, because the mean of its divisors is an integer number (59668000).

Almost surely, 2^1122048963 is an apocalyptic number.

1122048963 is a deficient number, since it is larger than the sum of its proper divisors (787327037).

1122048963 is a wasteful number, since it uses less digits than its factorization.

1122048963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30048 (or 30042 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1122048963 is about 33496.9993133713. Note that the first 3 decimals coincide. The cubic root of 1122048963 is about 1039.1317219753.

The spelling of 1122048963 in words is "one billion, one hundred twenty-two million, forty-eight thousand, nine hundred sixty-three".