20223202514 has 4 divisors (see below), whose sum is σ = 30334803774. Its totient is φ = 10111601256.

The previous prime is 20223202471. The next prime is 20223202583. The reversal of 20223202514 is 41520232202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41520232202 = 2 ⋅20760116101.

It can be written as a sum of positive squares in only one way, i.e., 12140293489 + 8082909025 = 110183^2 + 89905^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20223202514.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5055800627 + ... + 5055800630.

Almost surely, 2^20223202514 is an apocalyptic number.

20223202514 is a deficient number, since it is larger than the sum of its proper divisors (10111601260).

20223202514 is a wasteful number, since it uses less digits than its factorization.

20223202514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111601259.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 20223202514 its reverse (41520232202), we get a palindrome (61743434716).

The spelling of 20223202514 in words is "twenty billion, two hundred twenty-three million, two hundred two thousand, five hundred fourteen".