212000122012010 has 64 divisors (see below), whose sum is σ = 384741638148384. Its totient is φ = 84104866944000.

The previous prime is 212000122012009. The next prime is 212000122012069. The reversal of 212000122012010 is 10210221000212.

It can be written as a sum of positive squares in 16 ways, for example, as 129328911610369 + 82671210401641 = 11372287^2 + 9092371^2 .

It is a super-3 number, since 3×212000122012010³ (a number of 44 digits) contains 333 as substring.

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, 1631948060 + ... + 1632077960.

Almost surely, 2^{212000122012010} is an apocalyptic number.

212000122012010 is a deficient number, since it is larger than the sum of its proper divisors (172741516136374).

212000122012010 is a wasteful number, since it uses less digits than its factorization.

212000122012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132699.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212000122012010 its reverse (10210221000212), we get a palindrome (222210343012222).

The spelling of 212000122012010 in words is "two hundred twelve trillion, one hundred twenty-two million, twelve thousand, ten".