2022220402442 has 8 divisors (see below), whose sum is σ = 3033364281696. Its totient is φ = 1011098975212.

The previous prime is 2022220402409. The next prime is 2022220402451. The reversal of 2022220402442 is 2442040222202.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5385998 + ... + 5749209.

It is an arithmetic number, because the mean of its divisors is an integer number (379170535212).

Almost surely, 2^{2022220402442} is an apocalyptic number.

2022220402442 is a deficient number, since it is larger than the sum of its proper divisors (1011143879254).

2022220402442 is a wasteful number, since it uses less digits than its factorization.

2022220402442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11226012.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2022220402442 its reverse (2442040222202), we get a palindrome (4464260624644).

The spelling of 2022220402442 in words is "two trillion, twenty-two billion, two hundred twenty million, four hundred two thousand, four hundred forty-two".