1223222020300 has 108 divisors (see below), whose sum is σ = 3222012684240. Its totient is φ = 401156004480.

The previous prime is 1223222020249. The next prime is 1223222020331. The reversal of 1223222020300 is 30202223221.

It is a super-2 number, since 2×1223222020300² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5314195 + ... + 5539594.

It is an arithmetic number, because the mean of its divisors is an integer number (29833450780).

Almost surely, 2^{1223222020300} is an apocalyptic number.

1223222020300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1223222020300 is an abundant number, since it is smaller than the sum of its proper divisors (1998790663940).

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

1223222020300 is a wasteful number, since it uses less digits than its factorization.

1223222020300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10853840 (or 10853826 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 1223222020300 its reverse (30202223221), we get a palindrome (1253424243521).

The spelling of 1223222020300 in words is "one trillion, two hundred twenty-three billion, two hundred twenty-two million, twenty thousand, three hundred".