22331454513 has 8 divisors (see below), whose sum is σ = 29839862976. Its totient is φ = 14855341200.

The previous prime is 22331454499. The next prime is 22331454647. The reversal of 22331454513 is 31545413322.

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

It is not a de Polignac number, because 22331454513 - 2⁶ = 22331454449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22331454913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8072173 + ... + 8074938.

It is an arithmetic number, because the mean of its divisors is an integer number (3729982872).

Almost surely, 2^22331454513 is an apocalyptic number.

It is an amenable number.

22331454513 is a deficient number, since it is larger than the sum of its proper divisors (7508408463).

22331454513 is a wasteful number, since it uses less digits than its factorization.

22331454513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16147575.

The product of its digits is 43200, while the sum is 33.

Adding to 22331454513 its reverse (31545413322), we get a palindrome (53876867835).

The spelling of 22331454513 in words is "twenty-two billion, three hundred thirty-one million, four hundred fifty-four thousand, five hundred thirteen".