22142003131 has 2 divisors, whose sum is σ = 22142003132. Its totient is φ = 22142003130.

The previous prime is 22142003111. The next prime is 22142003189. The reversal of 22142003131 is 13130024122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22142003131 - 2⁵ = 22142003099 is a prime.

It is a super-2 number, since 2×22142003131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22142003099 and 22142003108.

It is not a weakly prime, because it can be changed into another prime (22142003111) 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 as a sum of consecutive naturals, namely, 11071001565 + 11071001566.

It is an arithmetic number, because the mean of its divisors is an integer number (11071001566).

Almost surely, 2^22142003131 is an apocalyptic number.

22142003131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22142003131 is an equidigital number, since it uses as much as digits as its factorization.

22142003131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22142003131 its reverse (13130024122), we get a palindrome (35272027253).

The spelling of 22142003131 in words is "twenty-two billion, one hundred forty-two million, three thousand, one hundred thirty-one".