11012121001114 has 128 divisors (see below), whose sum is σ = 17763446292480. Its totient is φ = 5113466620416.

The previous prime is 11012121001111. The next prime is 11012121001157. The reversal of 11012121001114 is 41110012121011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11012121001111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4918320007 + ... + 4918322245.

It is an arithmetic number, because the mean of its divisors is an integer number (138776924160).

Almost surely, 2^{11012121001114} is an apocalyptic number.

11012121001114 is a deficient number, since it is larger than the sum of its proper divisors (6751325291366).

11012121001114 is a wasteful number, since it uses less digits than its factorization.

11012121001114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 11012121001114 its reverse (41110012121011), we get a palindrome (52122133122125).

The spelling of 11012121001114 in words is "eleven trillion, twelve billion, one hundred twenty-one million, one thousand, one hundred fourteen".