1200022010330 has 128 divisors (see below), whose sum is σ = 2651097931776. Its totient is φ = 385113196800.

The previous prime is 1200022010329. The next prime is 1200022010381. The reversal of 1200022010330 is 330102200021.

It is a happy 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 63 ways as a sum of consecutive naturals, for example, 3516317 + ... + 3842463.

It is an arithmetic number, because the mean of its divisors is an integer number (20711702592).

Almost surely, 2^{1200022010330} is an apocalyptic number.

1200022010330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200022010330 is an abundant number, since it is smaller than the sum of its proper divisors (1451075921446).

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

1200022010330 is a wasteful number, since it uses less digits than its factorization.

1200022010330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326292.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1200022010330 its reverse (330102200021), we get a palindrome (1530124210351).

The spelling of 1200022010330 in words is "one trillion, two hundred billion, twenty-two million, ten thousand, three hundred thirty".