11226162205142 has 16 divisors (see below), whose sum is σ = 17382535632000. Its totient is φ = 5431985555520.

The previous prime is 11226162205129. The next prime is 11226162205147. The reversal of 11226162205142 is 24150226162211.

11226162205142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11226162205147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16133234 + ... + 16814682.

It is an arithmetic number, because the mean of its divisors is an integer number (1086408477000).

Almost surely, 2^{11226162205142} is an apocalyptic number.

11226162205142 is a deficient number, since it is larger than the sum of its proper divisors (6156373426858).

11226162205142 is a wasteful number, since it uses less digits than its factorization.

11226162205142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947191.

The product of its (nonzero) digits is 23040, while the sum is 35.

Adding to 11226162205142 its reverse (24150226162211), we get a palindrome (35376388367353).

The spelling of 11226162205142 in words is "eleven trillion, two hundred twenty-six billion, one hundred sixty-two million, two hundred five thousand, one hundred forty-two".