2002021200022 has 8 divisors (see below), whose sum is σ = 3007377723672. Its totient is φ = 999561958800.

The previous prime is 2002021199953. The next prime is 2002021200029. The reversal of 2002021200022 is 2200021202002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2002021199975 and 2002021200011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002021200029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724318879 + ... + 724321642.

It is an arithmetic number, because the mean of its divisors is an integer number (375922215459).

Almost surely, 2^{2002021200022} is an apocalyptic number.

2002021200022 is a deficient number, since it is larger than the sum of its proper divisors (1005356523650).

2002021200022 is a wasteful number, since it uses less digits than its factorization.

2002021200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448641214.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2002021200022 its reverse (2200021202002), we get a palindrome (4202042402024).

The spelling of 2002021200022 in words is "two trillion, two billion, twenty-one million, two hundred thousand, twenty-two".