20220222020002 has 16 divisors (see below), whose sum is σ = 32114619747000. Its totient is φ = 9515354307328.

The previous prime is 20220222019997. The next prime is 20220222020059. The reversal of 20220222020002 is 20002022202202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20213197736281 + 7024283721 = 4495909^2 + 83811^2 .

It is a super-2 number, since 2×20220222020002² (a number of 27 digits) contains 22 as substring.

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, 6714768 + ... + 9248164.

Almost surely, 2^{20220222020002} is an apocalyptic number.

20220222020002 is a deficient number, since it is larger than the sum of its proper divisors (11894397726998).

20220222020002 is a wasteful number, since it uses less digits than its factorization.

20220222020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768165.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20220222020002 its reverse (20002022202202), we get a palindrome (40222244222204).

It can be divided in two parts, 20220 and 222020002, that added together give a palindrome (222040222).

The spelling of 20220222020002 in words is "twenty trillion, two hundred twenty billion, two hundred twenty-two million, twenty thousand, two".