2022020012 has 24 divisors (see below), whose sum is σ = 3778642560. Its totient is φ = 944657280.

The previous prime is 2022019991. The next prime is 2022020027. The reversal of 2022020012 is 2100202202.

It is a junction number, because it is equal to n+sod(n) for n = 2022019975 and 2022020002.

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, 277553 + ... + 284744.

It is an arithmetic number, because the mean of its divisors is an integer number (157443440).

Almost surely, 2^2022020012 is an apocalyptic number.

It is an amenable number.

2022020012 is a deficient number, since it is larger than the sum of its proper divisors (1756622548).

2022020012 is a wasteful number, since it uses less digits than its factorization.

2022020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562361 (or 562359 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2022020012 is about 44966.8768317303. The cubic root of 2022020012 is about 1264.5280959414.

Adding to 2022020012 its reverse (2100202202), we get a palindrome (4122222214).

The spelling of 2022020012 in words is "two billion, twenty-two million, twenty thousand, twelve".