22623055347549 has 32 divisors (see below), whose sum is σ = 30608327499904. Its totient is φ = 14861358489600.

The previous prime is 22623055347527. The next prime is 22623055347611. The reversal of 22623055347549 is 94574355032622.

It is not a de Polignac number, because 22623055347549 - 2¹⁶ = 22623055282013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22623055347509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98791587 + ... + 99020319.

It is an arithmetic number, because the mean of its divisors is an integer number (956510234372).

Almost surely, 2^{22623055347549} is an apocalyptic number.

It is an amenable number.

22623055347549 is a deficient number, since it is larger than the sum of its proper divisors (7985272152355).

22623055347549 is a wasteful number, since it uses less digits than its factorization.

22623055347549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230317.

The product of its (nonzero) digits is 54432000, while the sum is 57.

The spelling of 22623055347549 in words is "twenty-two trillion, six hundred twenty-three billion, fifty-five million, three hundred forty-seven thousand, five hundred forty-nine".