212210210012101 has 8 divisors (see below), whose sum is σ = 242544396040704. Its totient is φ = 181880634418800.

The previous prime is 212210210012041. The next prime is 212210210012173. The reversal of 212210210012101 is 101210012012212.

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

It is a cyclic number.

It is not a de Polignac number, because 212210210012101 - 2²¹ = 212210207914949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212210210042101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152510190 + ... + 1152694303.

It is an arithmetic number, because the mean of its divisors is an integer number (30318049505088).

Almost surely, 2^{212210210012101} is an apocalyptic number.

It is an amenable number.

212210210012101 is a deficient number, since it is larger than the sum of its proper divisors (30334186028603).

212210210012101 is a wasteful number, since it uses less digits than its factorization.

212210210012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305217651.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212210210012101 its reverse (101210012012212), we get a palindrome (313420222024313).

The spelling of 212210210012101 in words is "two hundred twelve trillion, two hundred ten billion, two hundred ten million, twelve thousand, one hundred one".