212003001122011 has 16 divisors (see below), whose sum is σ = 245239008594048. Its totient is φ = 181127359388800.

The previous prime is 212003001122009. The next prime is 212003001122023. The reversal of 212003001122011 is 110221100300212.

212003001122011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212003001122011 - 2¹ = 212003001122009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212003001120011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 829818025 + ... + 830073466.

It is an arithmetic number, because the mean of its divisors is an integer number (15327438037128).

Almost surely, 2^{212003001122011} is an apocalyptic number.

212003001122011 is a deficient number, since it is larger than the sum of its proper divisors (33236007472037).

212003001122011 is a wasteful number, since it uses less digits than its factorization.

212003001122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659892202.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 212003001122011 its reverse (110221100300212), we get a palindrome (322224101422223).

The spelling of 212003001122011 in words is "two hundred twelve trillion, three billion, one million, one hundred twenty-two thousand, eleven".