2220002202023 has 4 divisors (see below), whose sum is σ = 2220019063080. Its totient is φ = 2219985340968.

The previous prime is 2220002201999. The next prime is 2220002202031. The reversal of 2220002202023 is 3202022000222.

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

It is a cyclic number.

It is not a de Polignac number, because 2220002202023 - 2¹⁶ = 2220002136487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220002201992 and 2220002202010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220002202043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8231465 + ... + 8496882.

It is an arithmetic number, because the mean of its divisors is an integer number (555004765770).

Almost surely, 2^{2220002202023} is an apocalyptic number.

2220002202023 is a deficient number, since it is larger than the sum of its proper divisors (16861057).

2220002202023 is a wasteful number, since it uses less digits than its factorization.

2220002202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16861056.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 2220002202023 its reverse (3202022000222), we get a palindrome (5422024202245).

The spelling of 2220002202023 in words is "two trillion, two hundred twenty billion, two million, two hundred two thousand, twenty-three".