11131142003422 has 32 divisors (see below), whose sum is σ = 19241006803200. Its totient is φ = 4730804906688.

The previous prime is 11131142003383. The next prime is 11131142003437. The reversal of 11131142003422 is 22430024113111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520647 + ... + 4957282.

It is an arithmetic number, because the mean of its divisors is an integer number (601281462600).

Almost surely, 2^{11131142003422} is an apocalyptic number.

11131142003422 is a deficient number, since it is larger than the sum of its proper divisors (8109864799778).

11131142003422 is a wasteful number, since it uses less digits than its factorization.

11131142003422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6478960.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 11131142003422 its reverse (22430024113111), we get a palindrome (33561166116533).

The spelling of 11131142003422 in words is "eleven trillion, one hundred thirty-one billion, one hundred forty-two million, three thousand, four hundred twenty-two".