11114020424221 has 32 divisors (see below), whose sum is σ = 13094082489600. Its totient is φ = 9300003310080.

The previous prime is 11114020424167. The next prime is 11114020424237. The reversal of 11114020424221 is 12242402041111.

It is a cyclic number.

It is not a de Polignac number, because 11114020424221 - 2¹⁹ = 11114019899933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114020424261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154779195 + ... + 154850983.

It is an arithmetic number, because the mean of its divisors is an integer number (409190077800).

Almost surely, 2^{11114020424221} is an apocalyptic number.

11114020424221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11114020424221 is a deficient number, since it is larger than the sum of its proper divisors (1980062065379).

11114020424221 is a wasteful number, since it uses less digits than its factorization.

11114020424221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74869.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 11114020424221 its reverse (12242402041111), we get a palindrome (23356422465332).

The spelling of 11114020424221 in words is "eleven trillion, one hundred fourteen billion, twenty million, four hundred twenty-four thousand, two hundred twenty-one".