2000101212111 has 16 divisors (see below), whose sum is σ = 2728916892416. Its totient is φ = 1302345366336.

The previous prime is 2000101212101. The next prime is 2000101212119. The reversal of 2000101212111 is 1112121010002.

It is a de Polignac number, because none of the positive numbers 2^k-2000101212111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000101212119) 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, 3592731 + ... + 4111923.

It is an arithmetic number, because the mean of its divisors is an integer number (170557305776).

Almost surely, 2^{2000101212111} is an apocalyptic number.

2000101212111 is a deficient number, since it is larger than the sum of its proper divisors (728815680305).

2000101212111 is a wasteful number, since it uses less digits than its factorization.

2000101212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549102.

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

Adding to 2000101212111 its reverse (1112121010002), we get a palindrome (3112222222113).

The spelling of 2000101212111 in words is "two trillion, one hundred one million, two hundred twelve thousand, one hundred eleven".