22748586343 has 18 divisors (see below), whose sum is σ = 26289356184. Its totient is φ = 19282959792.

The previous prime is 22748586337. The next prime is 22748586349. The reversal of 22748586343 is 34368584722.

It is an interprime number because it is at equal distance from previous prime (22748586337) and next prime (22748586349).

It is not a de Polignac number, because 22748586343 - 2⁹ = 22748585831 is a prime.

It is a super-2 number, since 2×22748586343² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22748586349) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 43496080 + ... + 43496602.

It is an arithmetic number, because the mean of its divisors is an integer number (1460519788).

Almost surely, 2^22748586343 is an apocalyptic number.

22748586343 is a deficient number, since it is larger than the sum of its proper divisors (3540769841).

22748586343 is an frugal number, since it uses more digits than its factorization.

22748586343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 639 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 52.

The spelling of 22748586343 in words is "twenty-two billion, seven hundred forty-eight million, five hundred eighty-six thousand, three hundred forty-three".