2022033121 has 4 divisors (see below), whose sum is σ = 2071351044. Its totient is φ = 1972715200.

The previous prime is 2022033113. The next prime is 2022033127. The reversal of 2022033121 is 1213302202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 417630096 + 1604403025 = 20436^2 + 40055^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022033121 - 2³ = 2022033113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022033095 and 2022033104.

It is not an unprimeable number, because it can be changed into a prime (2022033127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24658900 + ... + 24658981.

It is an arithmetic number, because the mean of its divisors is an integer number (517837761).

Almost surely, 2^2022033121 is an apocalyptic number.

It is an amenable number.

2022033121 is a deficient number, since it is larger than the sum of its proper divisors (49317923).

2022033121 is an equidigital number, since it uses as much as digits as its factorization.

2022033121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49317922.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2022033121 is about 44967.0225943413. The cubic root of 2022033121 is about 1264.5308286316.

Adding to 2022033121 its reverse (1213302202), we get a palindrome (3235335323).

The spelling of 2022033121 in words is "two billion, twenty-two million, thirty-three thousand, one hundred twenty-one".