2111111200010 has 16 divisors (see below), whose sum is σ = 4000000168800. Its totient is φ = 800000033616.

The previous prime is 2111111199919. The next prime is 2111111200031. The reversal of 2111111200010 is 100021111112.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2111111199964 and 2111111200000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5555555600 + ... + 5555555979.

It is an arithmetic number, because the mean of its divisors is an integer number (250000010550).

Almost surely, 2^{2111111200010} is an apocalyptic number.

2111111200010 is a deficient number, since it is larger than the sum of its proper divisors (1888888968790).

2111111200010 is a wasteful number, since it uses less digits than its factorization.

2111111200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11111111605.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 2111111200010 its reverse (100021111112), we get a palindrome (2211132311122).

The spelling of 2111111200010 in words is "two trillion, one hundred eleven billion, one hundred eleven million, two hundred thousand, ten".