420022224202 has 8 divisors (see below), whose sum is σ = 720038098656. Its totient is φ = 180009524652.

The previous prime is 420022224173. The next prime is 420022224211. The reversal of 420022224202 is 202422220024.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15000793708 + ... + 15000793735.

It is an arithmetic number, because the mean of its divisors is an integer number (90004762332).

Almost surely, 2^420022224202 is an apocalyptic number.

420022224202 is a deficient number, since it is larger than the sum of its proper divisors (300015874454).

420022224202 is a wasteful number, since it uses less digits than its factorization.

420022224202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30001587452.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 420022224202 its reverse (202422220024), we get a palindrome (622444444226).

The spelling of 420022224202 in words is "four hundred twenty billion, twenty-two million, two hundred twenty-four thousand, two hundred two".