1121114542106 has 16 divisors (see below), whose sum is σ = 1811062247904. Its totient is φ = 517428605424.

The previous prime is 1121114542057. The next prime is 1121114542109. The reversal of 1121114542106 is 6012454111211.

It is not an unprimeable number, because it can be changed into a prime (1121114542109) 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, 1320965 + ... + 1996791.

It is an arithmetic number, because the mean of its divisors is an integer number (113191390494).

Almost surely, 2^{1121114542106} is an apocalyptic number.

1121114542106 is a deficient number, since it is larger than the sum of its proper divisors (689947705798).

1121114542106 is a wasteful number, since it uses less digits than its factorization.

1121114542106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739645.

The product of its (nonzero) digits is 1920, while the sum is 29.

Adding to 1121114542106 its reverse (6012454111211), we get a palindrome (7133568653317).

The spelling of 1121114542106 in words is "one trillion, one hundred twenty-one billion, one hundred fourteen million, five hundred forty-two thousand, one hundred six".