101001222210201 has 32 divisors (see below), whose sum is σ = 139783961779200. Its totient is φ = 64792263923520.

The previous prime is 101001222210199. The next prime is 101001222210209. The reversal of 101001222210201 is 102012222100101.

It is not a de Polignac number, because 101001222210201 - 2¹ = 101001222210199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101001222210209) 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, 51095466 + ... + 53035356.

It is an arithmetic number, because the mean of its divisors is an integer number (4368248805600).

Almost surely, 2^{101001222210201} is an apocalyptic number.

It is an amenable number.

101001222210201 is a deficient number, since it is larger than the sum of its proper divisors (38782739568999).

101001222210201 is a wasteful number, since it uses less digits than its factorization.

101001222210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941949.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101001222210201 its reverse (102012222100101), we get a palindrome (203013444310302).

The spelling of 101001222210201 in words is "one hundred one trillion, one billion, two hundred twenty-two million, two hundred ten thousand, two hundred one".