210112012201201 has 4 divisors (see below), whose sum is σ = 229213104219504. Its totient is φ = 191010920182900.

The previous prime is 210112012201181. The next prime is 210112012201219. The reversal of 210112012201201 is 102102210211012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 210112012201201 - 2¹³ = 210112012193009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210112012201241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9550546009135 + ... + 9550546009156.

It is an arithmetic number, because the mean of its divisors is an integer number (57303276054876).

Almost surely, 2^{210112012201201} is an apocalyptic number.

It is an amenable number.

210112012201201 is a deficient number, since it is larger than the sum of its proper divisors (19101092018303).

210112012201201 is a wasteful number, since it uses less digits than its factorization.

210112012201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19101092018302.

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

Adding to 210112012201201 its reverse (102102210211012), we get a palindrome (312214222412213).

The spelling of 210112012201201 in words is "two hundred ten trillion, one hundred twelve billion, twelve million, two hundred one thousand, two hundred one".