11639462322 has 16 divisors (see below), whose sum is σ = 23492494080. Its totient is φ = 3844225872.

The previous prime is 11639462311. The next prime is 11639462327. The reversal of 11639462322 is 22326493611.

It is not an unprimeable number, because it can be changed into a prime (11639462327) 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, 8898018 + ... + 8899325.

It is an arithmetic number, because the mean of its divisors is an integer number (1468280880).

Almost surely, 2^11639462322 is an apocalyptic number.

11639462322 is an abundant number, since it is smaller than the sum of its proper divisors (11853031758).

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

11639462322 is a wasteful number, since it uses less digits than its factorization.

11639462322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17797457.

The product of its digits is 93312, while the sum is 39.

The spelling of 11639462322 in words is "eleven billion, six hundred thirty-nine million, four hundred sixty-two thousand, three hundred twenty-two".