1105112292 has 24 divisors (see below), whose sum is σ = 2579924256. Its totient is φ = 368180928.

The previous prime is 1105112287. The next prime is 1105112293. The reversal of 1105112292 is 2922115011.

1105112292 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1105112293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1608 + ... + 47040.

It is an arithmetic number, because the mean of its divisors is an integer number (107496844).

Almost surely, 2^1105112292 is an apocalyptic number.

1105112292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1105112292 is an abundant number, since it is smaller than the sum of its proper divisors (1474811964).

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

1105112292 is a wasteful number, since it uses less digits than its factorization.

1105112292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47467 (or 47465 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1105112292 is about 33243.2292655211. The cubic root of 1105112292 is about 1033.8768314892.

The spelling of 1105112292 in words is "one billion, one hundred five million, one hundred twelve thousand, two hundred ninety-two".