1200002200330 has 64 divisors (see below), whose sum is σ = 2283882531840. Its totient is φ = 453034543104.

The previous prime is 1200002200301. The next prime is 1200002200357. The reversal of 1200002200330 is 330022000021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1200002200330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30087762 + ... + 30127618.

It is an arithmetic number, because the mean of its divisors is an integer number (35685664560).

Almost surely, 2^{1200002200330} is an apocalyptic number.

1200002200330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200002200330 is a deficient number, since it is larger than the sum of its proper divisors (1083880331510).

1200002200330 is a wasteful number, since it uses less digits than its factorization.

1200002200330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41623.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 1200002200330 its reverse (330022000021), we get a palindrome (1530024200351).

The spelling of 1200002200330 in words is "one trillion, two hundred billion, two million, two hundred thousand, three hundred thirty".