212012001111010 has 8 divisors (see below), whose sum is σ = 381621601999836. Its totient is φ = 84804800444400.

The previous prime is 212012001110957. The next prime is 212012001111059. The reversal of 212012001111010 is 10111100210212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 201123763239721 + 10888237871289 = 14181811^2 + 3299733^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10600600055541 + ... + 10600600055560.

Almost surely, 2^{212012001111010} is an apocalyptic number.

212012001111010 is a deficient number, since it is larger than the sum of its proper divisors (169609600888826).

212012001111010 is a wasteful number, since it uses less digits than its factorization.

212012001111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21201200111108.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 212012001111010 its reverse (10111100210212), we get a palindrome (222123101321222).

The spelling of 212012001111010 in words is "two hundred twelve trillion, twelve billion, one million, one hundred eleven thousand, ten".