10212021201 has 8 divisors (see below), whose sum is σ = 13984029184.
Its totient is φ = 6624013680.
The previous prime is 10212021107. The next prime is 10212021217.
It can be divided in two parts, 102120 and 21201, that added together give a palindrome (123321).
10212021201 is nontrivially palindromic in base 10.
10212021201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10212021201 - 210 = 10212020177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10212021251) 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, 45999985 + ... + 46000206.
It is an arithmetic number, because the mean of its divisors is an integer number (1748003648).
Almost surely, 210212021201 is an apocalyptic number.
It is an amenable number.
10212021201 is a deficient number, since it is larger than the sum of its proper divisors (3772007983).
10212021201 is an equidigital number, since it uses as much as digits as its factorization.
10212021201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92000231.
The product of its (nonzero) digits is 16, while the sum is 12.
The spelling of 10212021201 in words is "ten billion, two hundred twelve million, twenty-one thousand, two hundred one".