1011341322 has 64 divisors (see below), whose sum is σ = 2384588160. Its totient is φ = 316622592.

The previous prime is 1011341321. The next prime is 1011341333. The reversal of 1011341322 is 2231431101.

1011341322 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 341 + 322 = 666.

It is a super-2 number, since 2×1011341322² = 2045622539169415368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1011341295 and 1011341304.

It is not an unprimeable number, because it can be changed into a prime (1011341321) 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, 626188 + ... + 627800.

It is an arithmetic number, because the mean of its divisors is an integer number (37259190).

Almost surely, 2^1011341322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011341322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1192294080).

1011341322 is an abundant number, since it is smaller than the sum of its proper divisors (1373246838).

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

1011341322 is a wasteful number, since it uses less digits than its factorization.

1011341322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324 (or 2318 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1011341322 is about 31801.5930733037. The cubic root of 1011341322 is about 1003.7662383082.

Adding to 1011341322 its reverse (2231431101), we get a palindrome (3242772423).

The spelling of 1011341322 in words is "one billion, eleven million, three hundred forty-one thousand, three hundred twenty-two".