20222103023 has 4 divisors (see below), whose sum is σ = 20223705408. Its totient is φ = 20220500640.

The previous prime is 20222103001. The next prime is 20222103043. The reversal of 20222103023 is 32030122202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20222103023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20222102992 and 20222103010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222103043) 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, 782111 + ... + 807552.

It is an arithmetic number, because the mean of its divisors is an integer number (5055926352).

Almost surely, 2^20222103023 is an apocalyptic number.

20222103023 is a deficient number, since it is larger than the sum of its proper divisors (1602385).

20222103023 is a wasteful number, since it uses less digits than its factorization.

20222103023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602384.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20222103023 its reverse (32030122202), we get a palindrome (52252225225).

The spelling of 20222103023 in words is "twenty billion, two hundred twenty-two million, one hundred three thousand, twenty-three".