2222220310330 has 8 divisors (see below), whose sum is σ = 3999996558612. Its totient is φ = 888888124128.

The previous prime is 2222220310273. The next prime is 2222220310451. The reversal of 2222220310330 is 330130222222.

It can be written as a sum of positive squares in 2 ways, for example, as 1960758873441 + 261461436889 = 1400271^2 + 511333^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 111111015507 + ... + 111111015526.

Almost surely, 2^{2222220310330} is an apocalyptic number.

2222220310330 is a deficient number, since it is larger than the sum of its proper divisors (1777776248282).

2222220310330 is a wasteful number, since it uses less digits than its factorization.

2222220310330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222222031040.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2222220310330 its reverse (330130222222), we get a palindrome (2552350532552).

The spelling of 2222220310330 in words is "two trillion, two hundred twenty-two billion, two hundred twenty million, three hundred ten thousand, three hundred thirty".