1301022213200 has 30 divisors (see below), whose sum is σ = 3125705868174. Its totient is φ = 520408885120.

The previous prime is 1301022213167. The next prime is 1301022213247. The reversal of 1301022213200 is 23122201031.

It can be written as a sum of positive squares in 3 ways, for example, as 243037168144 + 1057985045056 = 492988^2 + 1028584^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1626277367 + ... + 1626278166.

Almost surely, 2^{1301022213200} is an apocalyptic number.

1301022213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301022213200 is an abundant number, since it is smaller than the sum of its proper divisors (1824683654974).

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

1301022213200 is a wasteful number, since it uses less digits than its factorization.

1301022213200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3252555551 (or 3252555540 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1301022213200 its reverse (23122201031), we get a palindrome (1324144414231).

The spelling of 1301022213200 in words is "one trillion, three hundred one billion, twenty-two million, two hundred thirteen thousand, two hundred".