10221010211201 has 4 divisors (see below), whose sum is σ = 10221029805504. Its totient is φ = 10220990616900.

The previous prime is 10221010211183. The next prime is 10221010211233. The reversal of 10221010211201 is 10211201012201.

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 10221010211201 - 2³⁰ = 10219936469377 is a prime.

It is a super-3 number, since 3×10221010211201³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221010211261) 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, 8992685 + ... + 10065306.

It is an arithmetic number, because the mean of its divisors is an integer number (2555257451376).

Almost surely, 2^{10221010211201} is an apocalyptic number.

It is an amenable number.

10221010211201 is a deficient number, since it is larger than the sum of its proper divisors (19594303).

10221010211201 is an equidigital number, since it uses as much as digits as its factorization.

10221010211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19594302.

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

Adding to 10221010211201 its reverse (10211201012201), we get a palindrome (20432211223402).

The spelling of 10221010211201 in words is "ten trillion, two hundred twenty-one billion, ten million, two hundred eleven thousand, two hundred one".