2140220131011 has 12 divisors (see below), whose sum is σ = 3091506333240. Its totient is φ = 1426777764480.

The previous prime is 2140220130989. The next prime is 2140220131019. The reversal of 2140220131011 is 1101310220412.

2140220131011 is a `hidden beast` number, since 2 + 140 + 2 + 201 + 310 + 11 = 666.

It is not a de Polignac number, because 2140220131011 - 2²² = 2140215936707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2140220131019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2588605 + ... + 3313806.

It is an arithmetic number, because the mean of its divisors is an integer number (257625527770).

Almost surely, 2^{2140220131011} is an apocalyptic number.

2140220131011 is a deficient number, since it is larger than the sum of its proper divisors (951286202229).

2140220131011 is a wasteful number, since it uses less digits than its factorization.

2140220131011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5942706 (or 5942703 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2140220131011 its reverse (1101310220412), we get a palindrome (3241530351423).

The spelling of 2140220131011 in words is "two trillion, one hundred forty billion, two hundred twenty million, one hundred thirty-one thousand, eleven".