1162513322 has 8 divisors (see below), whose sum is σ = 1780871616. Its totient is φ = 568889452.

The previous prime is 1162513301. The next prime is 1162513327. The reversal of 1162513322 is 2233152611.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1162513291 and 1162513300.

It is not an unprimeable number, because it can be changed into a prime (1162513327) 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, 6183488 + ... + 6183675.

It is an arithmetic number, because the mean of its divisors is an integer number (222608952).

Almost surely, 2^1162513322 is an apocalyptic number.

1162513322 is a deficient number, since it is larger than the sum of its proper divisors (618358294).

1162513322 is a wasteful number, since it uses less digits than its factorization.

1162513322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12367212.

The product of its digits is 2160, while the sum is 26.

The square root of 1162513322 is about 34095.6496051916. The cubic root of 1162513322 is about 1051.4758752625.

Adding to 1162513322 its reverse (2233152611), we get a palindrome (3395665933).

The spelling of 1162513322 in words is "one billion, one hundred sixty-two million, five hundred thirteen thousand, three hundred twenty-two".