2022244129 has 4 divisors (see below), whose sum is σ = 2141199684. Its totient is φ = 1903288576.

The previous prime is 2022244127. The next prime is 2022244181. The reversal of 2022244129 is 9214422202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9214422202 = 2 ⋅4607211101.

It can be written as a sum of positive squares in 2 ways, for example, as 1031694400 + 990549729 = 32120^2 + 31473^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022244129 - 2¹ = 2022244127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022244097 and 2022244106.

It is not an unprimeable number, because it can be changed into a prime (2022244127) 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, 59477752 + ... + 59477785.

It is an arithmetic number, because the mean of its divisors is an integer number (535299921).

Almost surely, 2^2022244129 is an apocalyptic number.

It is an amenable number.

2022244129 is a deficient number, since it is larger than the sum of its proper divisors (118955555).

2022244129 is a wasteful number, since it uses less digits than its factorization.

2022244129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118955554.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2022244129 is about 44969.3687858747. The cubic root of 2022244129 is about 1264.5748135426.

The spelling of 2022244129 in words is "two billion, twenty-two million, two hundred forty-four thousand, one hundred twenty-nine".