220021022002022 has 8 divisors (see below), whose sum is σ = 336258543059856. Its totient is φ = 107934840982072.

The previous prime is 220021022002021. The next prime is 220021022002037. The reversal of 220021022002022 is 220200220120022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220021022002021) 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, 1037835009338 + ... + 1037835009549.

It is an arithmetic number, because the mean of its divisors is an integer number (42032317882482).

Almost surely, 2^{220021022002022} is an apocalyptic number.

220021022002022 is a deficient number, since it is larger than the sum of its proper divisors (116237521057834).

220021022002022 is a wasteful number, since it uses less digits than its factorization.

220021022002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075670018942.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220021022002022 its reverse (220200220120022), we get a palindrome (440221242122044).

The spelling of 220021022002022 in words is "two hundred twenty trillion, twenty-one billion, twenty-two million, two thousand, twenty-two".