2220220111330 has 64 divisors (see below), whose sum is σ = 4531035801600. Its totient is φ = 776506210560.

The previous prime is 2220220111327. The next prime is 2220220111337. The reversal of 2220220111330 is 331110220222.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2220220111298 and 2220220111307.

It is not an unprimeable number, because it can be changed into a prime (2220220111337) 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, 16529040 + ... + 16662820.

It is an arithmetic number, because the mean of its divisors is an integer number (70797434400).

Almost surely, 2^{2220220111330} is an apocalyptic number.

2220220111330 is an abundant number, since it is smaller than the sum of its proper divisors (2310815690270).

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

2220220111330 is a wasteful number, since it uses less digits than its factorization.

2220220111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140539.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2220220111330 its reverse (331110220222), we get a palindrome (2551330331552).

The spelling of 2220220111330 in words is "two trillion, two hundred twenty billion, two hundred twenty million, one hundred eleven thousand, three hundred thirty".