22336241493 has 16 divisors (see below), whose sum is σ = 29875320000. Its totient is φ = 14844065280.

The previous prime is 22336241471. The next prime is 22336241497. The reversal of 22336241493 is 39414263322.

It is not a de Polignac number, because 22336241493 - 2⁵ = 22336241461 is a prime.

It is a super-2 number, since 2×22336241493² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22336241497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1382683 + ... + 1398743.

It is an arithmetic number, because the mean of its divisors is an integer number (1867207500).

Almost surely, 2^22336241493 is an apocalyptic number.

It is an amenable number.

22336241493 is a deficient number, since it is larger than the sum of its proper divisors (7539078507).

22336241493 is a wasteful number, since it uses less digits than its factorization.

22336241493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17492.

The product of its digits is 186624, while the sum is 39.

The spelling of 22336241493 in words is "twenty-two billion, three hundred thirty-six million, two hundred forty-one thousand, four hundred ninety-three".