11322133651 has 4 divisors (see below), whose sum is σ = 11332805904. Its totient is φ = 11311461400.

The previous prime is 11322133621. The next prime is 11322133673. The reversal of 11322133651 is 15633122311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11322133651 - 2¹⁵ = 11322100883 is a prime.

It is a super-2 number, since 2×11322133651² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11322133601) 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, 5334535 + ... + 5336656.

It is an arithmetic number, because the mean of its divisors is an integer number (2833201476).

Almost surely, 2^11322133651 is an apocalyptic number.

11322133651 is a deficient number, since it is larger than the sum of its proper divisors (10672253).

11322133651 is a wasteful number, since it uses less digits than its factorization.

11322133651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10672252.

The product of its digits is 3240, while the sum is 28.

Adding to 11322133651 its reverse (15633122311), we get a palindrome (26955255962).

The spelling of 11322133651 in words is "eleven billion, three hundred twenty-two million, one hundred thirty-three thousand, six hundred fifty-one".