2140422242101 has 16 divisors (see below), whose sum is σ = 2539035757440. Its totient is φ = 1778720080320.

The previous prime is 2140422242083. The next prime is 2140422242107. The reversal of 2140422242101 is 1012422240412.

It is a cyclic number.

It is not a de Polignac number, because 2140422242101 - 2¹¹ = 2140422240053 is a prime.

It is a super-3 number, since 3×2140422242101³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140422242107) 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, 72645406 + ... + 72674863.

It is an arithmetic number, because the mean of its divisors is an integer number (158689734840).

Almost surely, 2^{2140422242101} is an apocalyptic number.

It is an amenable number.

2140422242101 is a deficient number, since it is larger than the sum of its proper divisors (398613515339).

2140422242101 is a wasteful number, since it uses less digits than its factorization.

2140422242101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145320396.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 2140422242101 its reverse (1012422240412), we get a palindrome (3152844482513).

The spelling of 2140422242101 in words is "two trillion, one hundred forty billion, four hundred twenty-two million, two hundred forty-two thousand, one hundred one".