2022021002 has 32 divisors (see below), whose sum is σ = 3224422080. Its totient is φ = 948326400.

The previous prime is 2022020989. The next prime is 2022021007. The reversal of 2022021002 is 2001202202.

It is not an unprimeable number, because it can be changed into a prime (2022021007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1923377 + ... + 1924427.

It is an arithmetic number, because the mean of its divisors is an integer number (100763190).

Almost surely, 2^2022021002 is an apocalyptic number.

2022021002 is a deficient number, since it is larger than the sum of its proper divisors (1202401078).

2022021002 is a wasteful number, since it uses less digits than its factorization.

2022021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526.

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

The square root of 2022021002 is about 44966.8878398317. The cubic root of 2022021002 is about 1264.5283023163.

Adding to 2022021002 its reverse (2001202202), we get a palindrome (4023223204).

The spelling of 2022021002 in words is "two billion, twenty-two million, twenty-one thousand, two".