2140404222111 has 32 divisors (see below), whose sum is σ = 2904395719680. Its totient is φ = 1401934800000.

The previous prime is 2140404222079. The next prime is 2140404222161. The reversal of 2140404222111 is 1112224040412.

It is a happy number.

It is not a de Polignac number, because 2140404222111 - 2⁵ = 2140404222079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140404222161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20405946 + ... + 20510568.

It is an arithmetic number, because the mean of its divisors is an integer number (90762366240).

Almost surely, 2^{2140404222111} is an apocalyptic number.

2140404222111 is a deficient number, since it is larger than the sum of its proper divisors (763991497569).

2140404222111 is a wasteful number, since it uses less digits than its factorization.

2140404222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105247.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 2140404222111 its reverse (1112224040412), we get a palindrome (3252628262523).

The spelling of 2140404222111 in words is "two trillion, one hundred forty billion, four hundred four million, two hundred twenty-two thousand, one hundred eleven".