1223063301100 has 18 divisors (see below), whose sum is σ = 2654047363604. Its totient is φ = 489225320400.

The previous prime is 1223063301079. The next prime is 1223063301101. The reversal of 1223063301100 is 11033603221.

It is a super-2 number, since 2×1223063301100² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1223063301101) 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 5 ways as a sum of consecutive naturals, for example, 6115316406 + ... + 6115316605.

Almost surely, 2^{1223063301100} is an apocalyptic number.

1223063301100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1223063301100 is an abundant number, since it is smaller than the sum of its proper divisors (1430984062504).

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

1223063301100 is a wasteful number, since it uses less digits than its factorization.

1223063301100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12230633025 (or 12230633018 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1223063301100 its reverse (11033603221), we get a palindrome (1234096904321).

The spelling of 1223063301100 in words is "one trillion, two hundred twenty-three billion, sixty-three million, three hundred one thousand, one hundred".