22030202001 has 4 divisors (see below), whose sum is σ = 29373602672. Its totient is φ = 14686801332.

The previous prime is 22030201993. The next prime is 22030202003. The reversal of 22030202001 is 10020203022.

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 22030202001 - 2³ = 22030201993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22030202003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3671700331 + ... + 3671700336.

It is an arithmetic number, because the mean of its divisors is an integer number (7343400668).

Almost surely, 2^22030202001 is an apocalyptic number.

It is an amenable number.

22030202001 is a deficient number, since it is larger than the sum of its proper divisors (7343400671).

22030202001 is an equidigital number, since it uses as much as digits as its factorization.

22030202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7343400670.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 22030202001 its reverse (10020203022), we get a palindrome (32050405023).

The spelling of 22030202001 in words is "twenty-two billion, thirty million, two hundred two thousand, one".