10042211131 has 4 divisors (see below), whose sum is σ = 10042466112. Its totient is φ = 10041956152.

The previous prime is 10042211111. The next prime is 10042211159. The reversal of 10042211131 is 13111224001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13111224001 = 16661 ⋅786941.

It is a cyclic number.

It is not a de Polignac number, because 10042211131 - 2¹¹ = 10042209083 is a prime.

It is a super-2 number, since 2×10042211131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10042211111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54475 + ... + 151828.

It is an arithmetic number, because the mean of its divisors is an integer number (2510616528).

Almost surely, 2^10042211131 is an apocalyptic number.

10042211131 is a deficient number, since it is larger than the sum of its proper divisors (254981).

10042211131 is an equidigital number, since it uses as much as digits as its factorization.

10042211131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254980.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10042211131 its reverse (13111224001), we get a palindrome (23153435132).

The spelling of 10042211131 in words is "ten billion, forty-two million, two hundred eleven thousand, one hundred thirty-one".