2221033030122 has 16 divisors (see below), whose sum is σ = 4442424180480. Its totient is φ = 740284656672.

The previous prime is 2221033030093. The next prime is 2221033030147. The reversal of 2221033030122 is 2210303301222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14841018 + ... + 14989925.

It is an arithmetic number, because the mean of its divisors is an integer number (277651511280).

Almost surely, 2^{2221033030122} is an apocalyptic number.

2221033030122 is an abundant number, since it is smaller than the sum of its proper divisors (2221391150358).

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

2221033030122 is a wasteful number, since it uses less digits than its factorization.

2221033030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29843357.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2221033030122 its reverse (2210303301222), we get a palindrome (4431336331344).

The spelling of 2221033030122 in words is "two trillion, two hundred twenty-one billion, thirty-three million, thirty thousand, one hundred twenty-two".