212240040103101 has 16 divisors (see below), whose sum is σ = 298472966346240. Its totient is φ = 133779847379760.

The previous prime is 212240040103099. The next prime is 212240040103121. The reversal of 212240040103101 is 101301040042212.

212240040103101 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 212240040103101 - 2¹ = 212240040103099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212240040103121) 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, 3701272995 + ... + 3701330336.

It is an arithmetic number, because the mean of its divisors is an integer number (18654560396640).

Almost surely, 2^{212240040103101} is an apocalyptic number.

It is an amenable number.

212240040103101 is a deficient number, since it is larger than the sum of its proper divisors (86232926243139).

212240040103101 is a wasteful number, since it uses less digits than its factorization.

212240040103101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7402603856.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 212240040103101 its reverse (101301040042212), we get a palindrome (313541080145313).

The spelling of 212240040103101 in words is "two hundred twelve trillion, two hundred forty billion, forty million, one hundred three thousand, one hundred one".