65248089222 has 32 divisors (see below), whose sum is σ = 132464471040. Its totient is φ = 21423174080.

The previous prime is 65248089197. The next prime is 65248089223. The reversal of 65248089222 is 22298084256.

It is a happy number.

It is a super-3 number, since 3×65248089222³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65248089223) 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, 91854 + ... + 372737.

It is an arithmetic number, because the mean of its divisors is an integer number (4139514720).

Almost surely, 2^65248089222 is an apocalyptic number.

65248089222 is an abundant number, since it is smaller than the sum of its proper divisors (67216381818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65248089222 is a wasteful number, since it uses less digits than its factorization.

65248089222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464948.

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 65248089222 in words is "sixty-five billion, two hundred forty-eight million, eighty-nine thousand, two hundred twenty-two".