2022011210221 has 8 divisors (see below), whose sum is σ = 2037079859360. Its totient is φ = 2006950015728.

The previous prime is 2022011210189. The next prime is 2022011210237. The reversal of 2022011210221 is 1220121102202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2022011210221 - 2⁵ = 2022011210189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022011210195 and 2022011210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022011213221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1318566 + ... + 2404711.

It is an arithmetic number, because the mean of its divisors is an integer number (254634982420).

Almost surely, 2^{2022011210221} is an apocalyptic number.

It is an amenable number.

2022011210221 is a deficient number, since it is larger than the sum of its proper divisors (15068649139).

2022011210221 is a wasteful number, since it uses less digits than its factorization.

2022011210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727323.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022011210221 its reverse (1220121102202), we get a palindrome (3242132312423).

The spelling of 2022011210221 in words is "two trillion, twenty-two billion, eleven million, two hundred ten thousand, two hundred twenty-one".