1222330313300 has 36 divisors (see below), whose sum is σ = 2702503145916. Its totient is φ = 479706988800.

The previous prime is 1222330313299. The next prime is 1222330313327. The reversal of 1222330313300 is 33130332221.

It can be written as a sum of positive squares in 6 ways, for example, as 93967997764 + 1128362315536 = 306542^2 + 1062244^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115308881 + ... + 115319480.

It is an arithmetic number, because the mean of its divisors is an integer number (75069531831).

Almost surely, 2^{1222330313300} is an apocalyptic number.

1222330313300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1222330313300 is an abundant number, since it is smaller than the sum of its proper divisors (1480172832616).

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

1222330313300 is a wasteful number, since it uses less digits than its factorization.

1222330313300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230628428 (or 230628421 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1222330313300 its reverse (33130332221), we get a palindrome (1255460645521).

The spelling of 1222330313300 in words is "one trillion, two hundred twenty-two billion, three hundred thirty million, three hundred thirteen thousand, three hundred".