1302200301222 has 32 divisors (see below), whose sum is σ = 2909944828800. Its totient is φ = 431641809864.

The previous prime is 1302200301203. The next prime is 1302200301263. The reversal of 1302200301222 is 2221030022031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1302200301195 and 1302200301204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67350168 + ... + 67369499.

It is an arithmetic number, because the mean of its divisors is an integer number (90935775900).

Almost surely, 2^{1302200301222} is an apocalyptic number.

1302200301222 is an abundant number, since it is smaller than the sum of its proper divisors (1607744527578).

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

1302200301222 is a wasteful number, since it uses less digits than its factorization.

1302200301222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134719857 (or 134719851 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1302200301222 its reverse (2221030022031), we get a palindrome (3523230323253).

The spelling of 1302200301222 in words is "one trillion, three hundred two billion, two hundred million, three hundred one thousand, two hundred twenty-two".