20233012022203 has 4 divisors (see below), whose sum is σ = 20283976788400. Its totient is φ = 20182047256008.

The previous prime is 20233012022173. The next prime is 20233012022227. The reversal of 20233012022203 is 30222021033202.

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-20233012022203 is a prime.

It is a super-2 number, since 2×20233012022203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20233012022233) 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, 25482382503 + ... + 25482383296.

It is an arithmetic number, because the mean of its divisors is an integer number (5070994197100).

Almost surely, 2^{20233012022203} is an apocalyptic number.

20233012022203 is a deficient number, since it is larger than the sum of its proper divisors (50964766197).

20233012022203 is an equidigital number, since it uses as much as digits as its factorization.

20233012022203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50964766196.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20233012022203 its reverse (30222021033202), we get a palindrome (50455033055405).

The spelling of 20233012022203 in words is "twenty trillion, two hundred thirty-three billion, twelve million, twenty-two thousand, two hundred three".