1000200122330 has 16 divisors (see below), whose sum is σ = 1801744071624. Its totient is φ = 399772526400.

The previous prime is 1000200122329. The next prime is 1000200122333. The reversal of 1000200122330 is 332210020001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 803244345121 + 196955777209 = 896239^2 + 443797^2 .

It is not an unprimeable number, because it can be changed into a prime (1000200122333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38426657 + ... + 38452676.

Almost surely, 2^{1000200122330} is an apocalyptic number.

1000200122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000200122330 is a deficient number, since it is larger than the sum of its proper divisors (801543949294).

1000200122330 is a wasteful number, since it uses less digits than its factorization.

1000200122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76880641.

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

Adding to 1000200122330 its reverse (332210020001), we get a palindrome (1332410142331).

The spelling of 1000200122330 in words is "one trillion, two hundred million, one hundred twenty-two thousand, three hundred thirty".