2022221221030 has 8 divisors (see below), whose sum is σ = 3639998197872. Its totient is φ = 808888488408.

The previous prime is 2022221221021. The next prime is 2022221221043. The reversal of 2022221221030 is 301221222202.

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

It is a super-2 number, since 2×2022221221030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2022221220989 and 2022221221007.

It is a congruent number.

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, 101111061042 + ... + 101111061061.

It is an arithmetic number, because the mean of its divisors is an integer number (454999774734).

Almost surely, 2^{2022221221030} is an apocalyptic number.

2022221221030 is a deficient number, since it is larger than the sum of its proper divisors (1617776976842).

2022221221030 is a wasteful number, since it uses less digits than its factorization.

2022221221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202222122110.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2022221221030 its reverse (301221222202), we get a palindrome (2323442443232).

The spelling of 2022221221030 in words is "two trillion, twenty-two billion, two hundred twenty-one million, two hundred twenty-one thousand, thirty".