2022606220 has 24 divisors (see below), whose sum is σ = 4270947408. Its totient is φ = 804571200.

The previous prime is 2022606211. The next prime is 2022606233. The reversal of 2022606220 is 226062202.

It is a junction number, because it is equal to n+sod(n) for n = 2022606191 and 2022606200.

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, 275746 + ... + 282985.

It is an arithmetic number, because the mean of its divisors is an integer number (177956142).

Almost surely, 2^2022606220 is an apocalyptic number.

2022606220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022606220 is an abundant number, since it is smaller than the sum of its proper divisors (2248341188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022606220 is a wasteful number, since it uses less digits than its factorization.

2022606220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558921 (or 558919 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2022606220 is about 44973.3945794622. The cubic root of 2022606220 is about 1264.6502847853.

Adding to 2022606220 its reverse (226062202), we get a palindrome (2248668422).

The spelling of 2022606220 in words is "two billion, twenty-two million, six hundred six thousand, two hundred twenty".