22734970517 has 16 divisors (see below), whose sum is σ = 27248793600. Its totient is φ = 18546157872.

The previous prime is 22734970513. The next prime is 22734970537. The reversal of 22734970517 is 71507943722.

It is a cyclic number.

It is not a de Polignac number, because 22734970517 - 2² = 22734970513 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22734970513) 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 15 ways as a sum of consecutive naturals, for example, 322763 + ... + 386840.

It is an arithmetic number, because the mean of its divisors is an integer number (1703049600).

Almost surely, 2^22734970517 is an apocalyptic number.

It is an amenable number.

22734970517 is a deficient number, since it is larger than the sum of its proper divisors (4513823083).

22734970517 is a wasteful number, since it uses less digits than its factorization.

22734970517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709832.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 22734970517 in words is "twenty-two billion, seven hundred thirty-four million, nine hundred seventy thousand, five hundred seventeen".