220212020221022 has 16 divisors (see below), whose sum is σ = 330398278161072. Its totient is φ = 110079262725120.

The previous prime is 220212020221019. The next prime is 220212020221073. The reversal of 220212020221022 is 220122020212022.

It is a junction number, because it is equal to n+sod(n) for n = 220212020220985 and 220212020221003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239814893 + ... + 240731399.

It is an arithmetic number, because the mean of its divisors is an integer number (20649892385067).

Almost surely, 2^{220212020221022} is an apocalyptic number.

220212020221022 is a deficient number, since it is larger than the sum of its proper divisors (110186257940050).

220212020221022 is a wasteful number, since it uses less digits than its factorization.

220212020221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945563.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 220212020221022 its reverse (220122020212022), we get a palindrome (440334040433044).

The spelling of 220212020221022 in words is "two hundred twenty trillion, two hundred twelve billion, twenty million, two hundred twenty-one thousand, twenty-two".