1105994322 has 24 divisors (see below), whose sum is σ = 2397040464. Its totient is φ = 368554104.

The previous prime is 1105994321. The next prime is 1105994341. The reversal of 1105994322 is 2234995011.

1105994322 is a `hidden beast` number, since 1 + 1 + 0 + 599 + 43 + 22 = 666.

It is not an unprimeable number, because it can be changed into a prime (1105994321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71493 + ... + 85575.

It is an arithmetic number, because the mean of its divisors is an integer number (99876686).

Almost surely, 2^1105994322 is an apocalyptic number.

1105994322 is an abundant number, since it is smaller than the sum of its proper divisors (1291046142).

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

1105994322 is a wasteful number, since it uses less digits than its factorization.

1105994322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18454 (or 18451 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1105994322 is about 33256.4929299528. The cubic root of 1105994322 is about 1034.1518164798.

It can be divided in two parts, 110599 and 4322, that added together give a square (114921 = 339²).

The spelling of 1105994322 in words is "one billion, one hundred five million, nine hundred ninety-four thousand, three hundred twenty-two".