1121106294 has 96 divisors (see below), whose sum is σ = 3036384000. Its totient is φ = 290433600.

The previous prime is 1121106263. The next prime is 1121106299. The reversal of 1121106294 is 4926011211.

1121106294 is a `hidden beast` number, since 1 + 1 + 21 + 10 + 629 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121106299) 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, 690804 + ... + 692424.

It is an arithmetic number, because the mean of its divisors is an integer number (31629000).

Almost surely, 2^1121106294 is an apocalyptic number.

1121106294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1121106294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1518192000).

1121106294 is an abundant number, since it is smaller than the sum of its proper divisors (1915277706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121106294 is a wasteful number, since it uses less digits than its factorization.

1121106294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146 (or 2143 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1121106294 is about 33482.9254098264. The cubic root of 1121106294 is about 1038.8406379137.

The spelling of 1121106294 in words is "one billion, one hundred twenty-one million, one hundred six thousand, two hundred ninety-four".