10212100211201 has 4 divisors (see below), whose sum is σ = 11670971669952. Its totient is φ = 8753228752452.

The previous prime is 10212100211189. The next prime is 10212100211239. The reversal of 10212100211201 is 10211200121201.

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 a de Polignac number, because none of the positive numbers 2^k-10212100211201 is a prime.

It is a super-2 number, since 2×10212100211201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10212109211201) 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, 729435729365 + ... + 729435729378.

It is an arithmetic number, because the mean of its divisors is an integer number (2917742917488).

Almost surely, 2^{10212100211201} is an apocalyptic number.

It is an amenable number.

10212100211201 is a deficient number, since it is larger than the sum of its proper divisors (1458871458751).

10212100211201 is an equidigital number, since it uses as much as digits as its factorization.

10212100211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458871458750.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10212100211201 its reverse (10211200121201), we get a palindrome (20423300332402).

The spelling of 10212100211201 in words is "ten trillion, two hundred twelve billion, one hundred million, two hundred eleven thousand, two hundred one".