22002002202242 has 8 divisors (see below), whose sum is σ = 33311442586896. Its totient is φ = 10898188006612.

The previous prime is 22002002202221. The next prime is 22002002202251. The reversal of 22002002202242 is 24220220020022.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51406546988 + ... + 51406547415.

It is an arithmetic number, because the mean of its divisors is an integer number (4163930323362).

Almost surely, 2^{22002002202242} is an apocalyptic number.

22002002202242 is a deficient number, since it is larger than the sum of its proper divisors (11309440384654).

22002002202242 is a wasteful number, since it uses less digits than its factorization.

22002002202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102813094512.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 22002002202242 its reverse (24220220020022), we get a palindrome (46222222222264).

The spelling of 22002002202242 in words is "twenty-two trillion, two billion, two million, two hundred two thousand, two hundred forty-two".