20243430232022 has 4 divisors (see below), whose sum is σ = 30365145348036. Its totient is φ = 10121715116010.

The previous prime is 20243430231991. The next prime is 20243430232049. The reversal of 20243430232022 is 22023203434202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060857558004 + ... + 5060857558007.

It is an arithmetic number, because the mean of its divisors is an integer number (7591286337009).

Almost surely, 2^{20243430232022} is an apocalyptic number.

20243430232022 is a deficient number, since it is larger than the sum of its proper divisors (10121715116014).

20243430232022 is a wasteful number, since it uses less digits than its factorization.

20243430232022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10121715116013.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 20243430232022 its reverse (22023203434202), we get a palindrome (42266633666224).

The spelling of 20243430232022 in words is "twenty trillion, two hundred forty-three billion, four hundred thirty million, two hundred thirty-two thousand, twenty-two".