212023330122010 has 64 divisors (see below), whose sum is σ = 417346678575360. Its totient is φ = 76912548433920.

The previous prime is 212023330122001. The next prime is 212023330122029. The reversal of 212023330122010 is 10221033320212.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 90686796 + ... + 92995384.

It is an arithmetic number, because the mean of its divisors is an integer number (6521041852740).

Almost surely, 2^{212023330122010} is an apocalyptic number.

212023330122010 is a deficient number, since it is larger than the sum of its proper divisors (205323348453350).

212023330122010 is a wasteful number, since it uses less digits than its factorization.

212023330122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310631.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212023330122010 its reverse (10221033320212), we get a palindrome (222244363442222).

The spelling of 212023330122010 in words is "two hundred twelve trillion, twenty-three billion, three hundred thirty million, one hundred twenty-two thousand, ten".