10002201122011 has 32 divisors (see below), whose sum is σ = 12505560772608. Its totient is φ = 7805253281280.

The previous prime is 10002201121919. The next prime is 10002201122033. The reversal of 10002201122011 is 11022110220001.

It is not a de Polignac number, because 10002201122011 - 2¹³ = 10002201113819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10002201121982 and 10002201122000.

It is not an unprimeable number, because it can be changed into a prime (10002201102011) 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, 10720435 + ... + 11616028.

It is an arithmetic number, because the mean of its divisors is an integer number (390798774144).

Almost surely, 2^{10002201122011} is an apocalyptic number.

10002201122011 is a deficient number, since it is larger than the sum of its proper divisors (2503359650597).

10002201122011 is a wasteful number, since it uses less digits than its factorization.

10002201122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22336611.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10002201122011 its reverse (11022110220001), we get a palindrome (21024311342012).

The spelling of 10002201122011 in words is "ten trillion, two billion, two hundred one million, one hundred twenty-two thousand, eleven".