101002200012111 has 16 divisors (see below), whose sum is σ = 135116396080128. Its totient is φ = 67111471068000.

The previous prime is 101002200012089. The next prime is 101002200012209. The reversal of 101002200012111 is 111210002200101.

It is not a de Polignac number, because 101002200012111 - 2⁶ = 101002200012047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101002200017111) 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, 2783655 + ... + 14482856.

It is an arithmetic number, because the mean of its divisors is an integer number (8444774755008).

Almost surely, 2^{101002200012111} is an apocalyptic number.

101002200012111 is a deficient number, since it is larger than the sum of its proper divisors (34114196068017).

101002200012111 is a wasteful number, since it uses less digits than its factorization.

101002200012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17272982.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101002200012111 its reverse (111210002200101), we get a palindrome (212212202212212).

The spelling of 101002200012111 in words is "one hundred one trillion, two billion, two hundred million, twelve thousand, one hundred eleven".