212012110033330 has 32 divisors (see below), whose sum is σ = 384978791674368. Its totient is φ = 84061271448000.

The previous prime is 212012110033309. The next prime is 212012110033457. The reversal of 212012110033330 is 33330011210212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150926541 + ... + 152324800.

It is an arithmetic number, because the mean of its divisors is an integer number (12030587239824).

Almost surely, 2^{212012110033330} is an apocalyptic number.

212012110033330 is a deficient number, since it is larger than the sum of its proper divisors (172966681641038).

212012110033330 is a wasteful number, since it uses less digits than its factorization.

212012110033330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303251962.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 212012110033330 its reverse (33330011210212), we get a palindrome (245342121243542).

The spelling of 212012110033330 in words is "two hundred twelve trillion, twelve billion, one hundred ten million, thirty-three thousand, three hundred thirty".