202422004401 has 4 divisors (see below), whose sum is σ = 269896005872. Its totient is φ = 134948002932.

The previous prime is 202422004373. The next prime is 202422004403. The reversal of 202422004401 is 104400224202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 202422004401 - 2⁷ = 202422004273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202422004403) 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, 33737000731 + ... + 33737000736.

It is an arithmetic number, because the mean of its divisors is an integer number (67474001468).

Almost surely, 2^202422004401 is an apocalyptic number.

It is an amenable number.

202422004401 is a deficient number, since it is larger than the sum of its proper divisors (67474001471).

202422004401 is an equidigital number, since it uses as much as digits as its factorization.

202422004401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67474001470.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 202422004401 its reverse (104400224202), we get a palindrome (306822228603).

The spelling of 202422004401 in words is "two hundred two billion, four hundred twenty-two million, four thousand, four hundred one".