2221333113120 has 96 divisors (see below), whose sum is σ = 7633308352320. Its totient is φ = 538504995840.

The previous prime is 2221333113091. The next prime is 2221333113151. The reversal of 2221333113120 is 213113331222.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2221333113120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 210348235 + ... + 210358794.

It is an arithmetic number, because the mean of its divisors is an integer number (79513628670).

Almost surely, 2^{2221333113120} is an apocalyptic number.

2221333113120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2221333113120 is an abundant number, since it is smaller than the sum of its proper divisors (5411975239200).

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

2221333113120 is a wasteful number, since it uses less digits than its factorization.

2221333113120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420707058 (or 420707050 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2221333113120 its reverse (213113331222), we get a palindrome (2434446444342).

The spelling of 2221333113120 in words is "two trillion, two hundred twenty-one billion, three hundred thirty-three million, one hundred thirteen thousand, one hundred twenty".