20221330212022 has 16 divisors (see below), whose sum is σ = 30389241935520. Its totient is φ = 10091600846208.

The previous prime is 20221330212019. The next prime is 20221330212049. The reversal of 20221330212022 is 22021203312202.

It is a junction number, because it is equal to n+sod(n) for n = 20221330211984 and 20221330212002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231338 + ... + 6739549.

It is an arithmetic number, because the mean of its divisors is an integer number (1899327620970).

Almost surely, 2^{20221330212022} is an apocalyptic number.

20221330212022 is a deficient number, since it is larger than the sum of its proper divisors (10167911723498).

20221330212022 is a wasteful number, since it uses less digits than its factorization.

20221330212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973015.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20221330212022 its reverse (22021203312202), we get a palindrome (42242533524224).

The spelling of 20221330212022 in words is "twenty trillion, two hundred twenty-one billion, three hundred thirty million, two hundred twelve thousand, twenty-two".