202422004022 has 8 divisors (see below), whose sum is σ = 347009149776. Its totient is φ = 86752287432.

The previous prime is 202422003983. The next prime is 202422004027. The reversal of 202422004022 is 220400224202.

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

It is a junction number, because it is equal to n+sod(n) for n = 202422003985 and 202422004003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202422004027) 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, 7229357273 + ... + 7229357300.

It is an arithmetic number, because the mean of its divisors is an integer number (43376143722).

Almost surely, 2^202422004022 is an apocalyptic number.

202422004022 is a deficient number, since it is larger than the sum of its proper divisors (144587145754).

202422004022 is a wasteful number, since it uses less digits than its factorization.

202422004022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14458714582.

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

Adding to 202422004022 its reverse (220400224202), we get a palindrome (422822228224).

The spelling of 202422004022 in words is "two hundred two billion, four hundred twenty-two million, four thousand, twenty-two".