11003342420220 has 24 divisors (see below), whose sum is σ = 30809358776784. Its totient is φ = 2934224645376.

The previous prime is 11003342420201. The next prime is 11003342420227. The reversal of 11003342420220 is 2202424330011.

It is a happy number.

It is a super-2 number, since 2×11003342420220² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003342420227) 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, 91694520109 + ... + 91694520228.

It is an arithmetic number, because the mean of its divisors is an integer number (1283723282366).

Almost surely, 2^{11003342420220} is an apocalyptic number.

11003342420220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11003342420220 is an abundant number, since it is smaller than the sum of its proper divisors (19806016356564).

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

11003342420220 is a wasteful number, since it uses less digits than its factorization.

11003342420220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183389040349 (or 183389040347 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11003342420220 its reverse (2202424330011), we get a palindrome (13205766750231).

The spelling of 11003342420220 in words is "eleven trillion, three billion, three hundred forty-two million, four hundred twenty thousand, two hundred twenty".