2022213653503 has 16 divisors (see below), whose sum is σ = 2118364932096. Its totient is φ = 1926762647040.

The previous prime is 2022213653483. The next prime is 2022213653513. The reversal of 2022213653503 is 3053563122202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2022213653503 - 2³⁷ = 1884774700031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022213653513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5979918 + ... + 6309028.

It is an arithmetic number, because the mean of its divisors is an integer number (132397808256).

Almost surely, 2^{2022213653503} is an apocalyptic number.

2022213653503 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2022213653503 is a deficient number, since it is larger than the sum of its proper divisors (96151278593).

2022213653503 is a wasteful number, since it uses less digits than its factorization.

2022213653503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330174.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 2022213653503 its reverse (3053563122202), we get a palindrome (5075776775705).

The spelling of 2022213653503 in words is "two trillion, twenty-two billion, two hundred thirteen million, six hundred fifty-three thousand, five hundred three".