20222031230 has 16 divisors (see below), whose sum is σ = 36413301600. Its totient is φ = 8085780192.

The previous prime is 20222031229. The next prime is 20222031299. The reversal of 20222031230 is 3213022202.

It is a junction number, because it is equal to n+sod(n) for n = 20222031199 and 20222031208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350930 + ... + 404469.

It is an arithmetic number, because the mean of its divisors is an integer number (2275831350).

Almost surely, 2^20222031230 is an apocalyptic number.

20222031230 is a deficient number, since it is larger than the sum of its proper divisors (16191270370).

20222031230 is a wasteful number, since it uses less digits than its factorization.

20222031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758083.

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

Adding to 20222031230 its reverse (3213022202), we get a palindrome (23435053432).

The spelling of 20222031230 in words is "twenty billion, two hundred twenty-two million, thirty-one thousand, two hundred thirty".