10211212211201 has 8 divisors (see below), whose sum is σ = 10338417899040. Its totient is φ = 10084106024352.

The previous prime is 10211212211197. The next prime is 10211212211219. The reversal of 10211212211201 is 10211221211201.

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 10211212211201 - 2² = 10211212211197 is a prime.

It is a super-3 number, since 3×10211212211201³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10211212211201.

It is not an unprimeable number, because it can be changed into a prime (10211212211401) 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, 24668711 + ... + 25079228.

It is an arithmetic number, because the mean of its divisors is an integer number (1292302237380).

Almost surely, 2^{10211212211201} is an apocalyptic number.

It is an amenable number.

10211212211201 is a deficient number, since it is larger than the sum of its proper divisors (127205687839).

10211212211201 is an equidigital number, since it uses as much as digits as its factorization.

10211212211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49750495.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10211212211201 its reverse (10211221211201), we get a palindrome (20422433422402).

Subtracting 10211212211201 from its reverse (10211221211201), we obtain a square (9000000 = 3000²).

The spelling of 10211212211201 in words is "ten trillion, two hundred eleven billion, two hundred twelve million, two hundred eleven thousand, two hundred one".