10002002222111 has 16 divisors (see below), whose sum is σ = 10103603341536. Its totient is φ = 9900919007616.

The previous prime is 10002002222089. The next prime is 10002002222161. The reversal of 10002002222111 is 11122220020001.

It is a cyclic number.

It is not a de Polignac number, because 10002002222111 - 2¹⁰ = 10002002221087 is a prime.

It is a super-2 number, since 2×10002002222111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002002222161) 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, 82904645 + ... + 83025201.

It is an arithmetic number, because the mean of its divisors is an integer number (631475208846).

Almost surely, 2^{10002002222111} is an apocalyptic number.

10002002222111 is a deficient number, since it is larger than the sum of its proper divisors (101601119425).

10002002222111 is a wasteful number, since it uses less digits than its factorization.

10002002222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122698.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10002002222111 its reverse (11122220020001), we get a palindrome (21124222242112).

The spelling of 10002002222111 in words is "ten trillion, two billion, two million, two hundred twenty-two thousand, one hundred eleven".