2200021002022 has 4 divisors (see below), whose sum is σ = 3300031503036. Its totient is φ = 1100010501010.

The previous prime is 2200021002019. The next prime is 2200021002029. The reversal of 2200021002022 is 2202001200022.

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

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2200021001993 and 2200021002011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200021002029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550005250504 + ... + 550005250507.

It is an arithmetic number, because the mean of its divisors is an integer number (825007875759).

Almost surely, 2^{2200021002022} is an apocalyptic number.

2200021002022 is a deficient number, since it is larger than the sum of its proper divisors (1100010501014).

2200021002022 is a wasteful number, since it uses less digits than its factorization.

2200021002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100010501013.

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

Adding to 2200021002022 its reverse (2202001200022), we get a palindrome (4402022202044).

The spelling of 2200021002022 in words is "two trillion, two hundred billion, twenty-one million, two thousand, twenty-two".