11422030131 has 8 divisors (see below), whose sum is σ = 16921526160. Its totient is φ = 7614686736.

The previous prime is 11422030127. The next prime is 11422030133. The reversal of 11422030131 is 13103022411.

11422030131 is a `hidden beast` number, since 114 + 220 + 301 + 31 = 666.

11422030131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11422030131 - 2² = 11422030127 is a prime.

It is a super-2 number, since 2×11422030131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11422030133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211519050 + ... + 211519103.

It is an arithmetic number, because the mean of its divisors is an integer number (2115190770).

Almost surely, 2^11422030131 is an apocalyptic number.

11422030131 is a deficient number, since it is larger than the sum of its proper divisors (5499496029).

11422030131 is an equidigital number, since it uses as much as digits as its factorization.

11422030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423038162 (or 423038156 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11422030131 its reverse (13103022411), we get a palindrome (24525052542).

The spelling of 11422030131 in words is "eleven billion, four hundred twenty-two million, thirty thousand, one hundred thirty-one".