10221011211201 has 32 divisors (see below), whose sum is σ = 16077587152896. Its totient is φ = 5652067464000.

The previous prime is 10221011211197. The next prime is 10221011211241. The reversal of 10221011211201 is 10211211012201.

It is a happy number.

10221011211201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10221011211201 - 2² = 10221011211197 is a prime.

It is a super-3 number, since 3×10221011211201³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10221011211241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46574391 + ... + 46793331.

It is an arithmetic number, because the mean of its divisors is an integer number (502424598528).

Almost surely, 2^{10221011211201} is an apocalyptic number.

It is an amenable number.

10221011211201 is a deficient number, since it is larger than the sum of its proper divisors (5856575941695).

10221011211201 is a wasteful number, since it uses less digits than its factorization.

10221011211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290693.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10221011211201 its reverse (10211211012201), we get a palindrome (20432222223402).

The spelling of 10221011211201 in words is "ten trillion, two hundred twenty-one billion, eleven million, two hundred eleven thousand, two hundred one".