2022440419 has 4 divisors (see below), whose sum is σ = 2022572344. Its totient is φ = 2022308496.

The previous prime is 2022440417. The next prime is 2022440437. The reversal of 2022440419 is 9140442202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9140442202 = 2 ⋅4570221101.

It is a cyclic number.

It is not a de Polignac number, because 2022440419 - 2¹ = 2022440417 is a prime.

It is a super-2 number, since 2×2022440419² = 8180530496809791122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022440417) 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, 39402 + ... + 74815.

It is an arithmetic number, because the mean of its divisors is an integer number (505643086).

Almost surely, 2^2022440419 is an apocalyptic number.

2022440419 is a deficient number, since it is larger than the sum of its proper divisors (131925).

2022440419 is a wasteful number, since it uses less digits than its factorization.

2022440419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131924.

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

The square root of 2022440419 is about 44971.5512185204. The cubic root of 2022440419 is about 1264.6157277190.

The spelling of 2022440419 in words is "two billion, twenty-two million, four hundred forty thousand, four hundred nineteen".