20200222112021 has 8 divisors (see below), whose sum is σ = 23086726058880. Its totient is φ = 17313907647888.

The previous prime is 20200222111931. The next prime is 20200222112039. The reversal of 20200222112021 is 12021122200202.

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 20200222112021 - 2²² = 20200217917717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200222112821) 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, 47142161 + ... + 47568726.

It is an arithmetic number, because the mean of its divisors is an integer number (2885840757360).

Almost surely, 2^{20200222112021} is an apocalyptic number.

It is an amenable number.

20200222112021 is a deficient number, since it is larger than the sum of its proper divisors (2886503946859).

20200222112021 is an equidigital number, since it uses as much as digits as its factorization.

20200222112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94741363.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20200222112021 its reverse (12021122200202), we get a palindrome (32221344312223).

The spelling of 20200222112021 in words is "twenty trillion, two hundred billion, two hundred twenty-two million, one hundred twelve thousand, twenty-one".