2022000120021 has 8 divisors (see below), whose sum is σ = 3081143040064. Its totient is φ = 1155428640000.

The previous prime is 2022000119989. The next prime is 2022000120131. The reversal of 2022000120021 is 1200210002202.

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

It is not a de Polignac number, because 2022000120021 - 2⁵ = 2022000119989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022000119979 and 2022000120006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022000120821) 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, 48142859980 + ... + 48142860021.

It is an arithmetic number, because the mean of its divisors is an integer number (385142880008).

Almost surely, 2^{2022000120021} is an apocalyptic number.

2022000120021 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2022000120021 is a deficient number, since it is larger than the sum of its proper divisors (1059142920043).

2022000120021 is an equidigital number, since it uses as much as digits as its factorization.

2022000120021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96285720011.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2022000120021 its reverse (1200210002202), we get a palindrome (3222210122223).

The spelling of 2022000120021 in words is "two trillion, twenty-two billion, one hundred twenty thousand, twenty-one".