11121000112038 has 16 divisors (see below), whose sum is σ = 22959484102656. Its totient is φ = 3587419390920.

The previous prime is 11121000111979. The next prime is 11121000112039. The reversal of 11121000112038 is 83021100012111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121000112039) 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, 29895161406 + ... + 29895161777.

It is an arithmetic number, because the mean of its divisors is an integer number (1434967756416).

Almost surely, 2^{11121000112038} is an apocalyptic number.

11121000112038 is an abundant number, since it is smaller than the sum of its proper divisors (11838483990618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11121000112038 is a wasteful number, since it uses less digits than its factorization.

11121000112038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59790323219.

The product of its (nonzero) digits is 96, while the sum is 21.

Adding to 11121000112038 its reverse (83021100012111), we get a palindrome (94142100124149).

The spelling of 11121000112038 in words is "eleven trillion, one hundred twenty-one billion, one hundred twelve thousand, thirty-eight".