20220002002002 has 48 divisors (see below), whose sum is σ = 44527621241376. Its totient is φ = 6116654016000.

The previous prime is 20220002001931. The next prime is 20220002002037. The reversal of 20220002002002 is 20020020002202.

20220002002002 is a modest number, since divided by 2002002 gives 20220 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23715624 + ... + 24553427.

It is an arithmetic number, because the mean of its divisors is an integer number (927658775862).

Almost surely, 2^{20220002002002} is an apocalyptic number.

20220002002002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20220002002002 is an abundant number, since it is smaller than the sum of its proper divisors (24307619239374).

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

20220002002002 is a wasteful number, since it uses less digits than its factorization.

20220002002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48269655 (or 48269644 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 20220002002002 its reverse (20020020002202), we get a palindrome (40240022004204).

It can be divided in two parts, 2022000200 and 2002, that added together give a palindrome (2022002202).

The spelling of 20220002002002 in words is "twenty trillion, two hundred twenty billion, two million, two thousand, two".