10201122201102 has 32 divisors (see below), whose sum is σ = 23332510291200. Its totient is φ = 2912648899968.

The previous prime is 10201122201047. The next prime is 10201122201103. The reversal of 10201122201102 is 20110222110201.

It is a super-2 number, since 2×10201122201102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201122201103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81496852 + ... + 81621927.

It is an arithmetic number, because the mean of its divisors is an integer number (729140946600).

Almost surely, 2^{10201122201102} is an apocalyptic number.

10201122201102 is an abundant number, since it is smaller than the sum of its proper divisors (13131388090098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10201122201102 is a wasteful number, since it uses less digits than its factorization.

10201122201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163120280.

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

Adding to 10201122201102 its reverse (20110222110201), we get a palindrome (30311344311303).

Subtracting 10201122201102 from its reverse (20110222110201), we obtain a palindrome (9909099909099).

The spelling of 10201122201102 in words is "ten trillion, two hundred one billion, one hundred twenty-two million, two hundred one thousand, one hundred two".