1223334445677 has 8 divisors (see below), whose sum is σ = 1631169643200. Its totient is φ = 815527772640.

The previous prime is 1223334445661. The next prime is 1223334445681. The reversal of 1223334445677 is 7765444333221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1223334445677 - 2⁴ = 1223334445661 is a prime.

It is a super-3 number, since 3×1223334445677³ (a number of 37 digits) contains 333 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223334445877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7030849 + ... + 7202742.

It is an arithmetic number, because the mean of its divisors is an integer number (203896205400).

Almost surely, 2^{1223334445677} is an apocalyptic number.

It is an amenable number.

1223334445677 is a deficient number, since it is larger than the sum of its proper divisors (407835197523).

1223334445677 is a wasteful number, since it uses less digits than its factorization.

1223334445677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14262243.

The product of its digits is 10160640, while the sum is 51.

Adding to 1223334445677 its reverse (7765444333221), we get a palindrome (8988778778898).

The spelling of 1223334445677 in words is "one trillion, two hundred twenty-three billion, three hundred thirty-four million, four hundred forty-five thousand, six hundred seventy-seven".