2022321012002 has 4 divisors (see below), whose sum is σ = 3033481518006. Its totient is φ = 1011160506000.

The previous prime is 2022321011999. The next prime is 2022321012007. The reversal of 2022321012002 is 2002101232202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1413984970321 + 608336041681 = 1189111^2 + 779959^2 .

It is not an unprimeable number, because it can be changed into a prime (2022321012007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505580252999 + ... + 505580253002.

Almost surely, 2^{2022321012002} is an apocalyptic number.

2022321012002 is a deficient number, since it is larger than the sum of its proper divisors (1011160506004).

2022321012002 is a wasteful number, since it uses less digits than its factorization.

2022321012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011160506003.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2022321012002 its reverse (2002101232202), we get a palindrome (4024422244204).

The spelling of 2022321012002 in words is "two trillion, twenty-two billion, three hundred twenty-one million, twelve thousand, two".