1089522822 has 8 divisors (see below), whose sum is σ = 2179045656. Its totient is φ = 363174272.

The previous prime is 1089522821. The next prime is 1089522853. The reversal of 1089522822 is 2282259801.

It is a sphenic number, since it is the product of 3 distinct primes.

1089522822 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089522821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90793563 + ... + 90793574.

It is an arithmetic number, because the mean of its divisors is an integer number (272380707).

Almost surely, 2^1089522822 is an apocalyptic number.

1089522822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1089522822 is a wasteful number, since it uses less digits than its factorization.

1089522822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181587142.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 1089522822 is about 33007.9205949118. The cubic root of 1089522822 is about 1028.9922660139.

The spelling of 1089522822 in words is "one billion, eighty-nine million, five hundred twenty-two thousand, eight hundred twenty-two".