10011440214220 has 48 divisors (see below), whose sum is σ = 21474553282560. Its totient is φ = 3918786540224.

The previous prime is 10011440214119. The next prime is 10011440214257. The reversal of 10011440214220 is 2241204411001.

It is a junction number, because it is equal to n+sod(n) for n = 10011440214191 and 10011440214200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5523297 + ... + 7108423.

It is an arithmetic number, because the mean of its divisors is an integer number (447386526720).

Almost surely, 2^{10011440214220} is an apocalyptic number.

10011440214220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011440214220 is an abundant number, since it is smaller than the sum of its proper divisors (11463113068340).

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

10011440214220 is a wasteful number, since it uses less digits than its factorization.

10011440214220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591902 (or 1591900 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 10011440214220 its reverse (2241204411001), we get a palindrome (12252644625221).

The spelling of 10011440214220 in words is "ten trillion, eleven billion, four hundred forty million, two hundred fourteen thousand, two hundred twenty".