2212001020330 has 16 divisors (see below), whose sum is σ = 3981678239880. Its totient is φ = 884783429632.

The previous prime is 2212001020297. The next prime is 2212001020351. The reversal of 2212001020330 is 330201002122.

It can be written as a sum of positive squares in 4 ways, for example, as 990739538881 + 1221261481449 = 995359^2 + 1105107^2 .

It is a super-2 number, since 2×2212001020330² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1568239 + ... + 2623618.

Almost surely, 2^{2212001020330} is an apocalyptic number.

2212001020330 is a deficient number, since it is larger than the sum of its proper divisors (1769677219550).

2212001020330 is a wasteful number, since it uses less digits than its factorization.

2212001020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244633.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2212001020330 its reverse (330201002122), we get a palindrome (2542202022452).

The spelling of 2212001020330 in words is "two trillion, two hundred twelve billion, one million, twenty thousand, three hundred thirty".