11442214242220 has 12 divisors (see below), whose sum is σ = 24028649908704. Its totient is φ = 4576885696880.

The previous prime is 11442214242211. The next prime is 11442214242317. The reversal of 11442214242220 is 2224241224411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286055356036 + ... + 286055356075.

It is an arithmetic number, because the mean of its divisors is an integer number (2002387492392).

Almost surely, 2^{11442214242220} is an apocalyptic number.

11442214242220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11442214242220 is an abundant number, since it is smaller than the sum of its proper divisors (12586435666484).

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

11442214242220 is a wasteful number, since it uses less digits than its factorization.

11442214242220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572110712120 (or 572110712118 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 11442214242220 its reverse (2224241224411), we get a palindrome (13666455466631).

The spelling of 11442214242220 in words is "eleven trillion, four hundred forty-two billion, two hundred fourteen million, two hundred forty-two thousand, two hundred twenty".