20223031195 has 8 divisors (see below), whose sum is σ = 25050464640. Its totient is φ = 15656540160.

The previous prime is 20223031181. The next prime is 20223031243. The reversal of 20223031195 is 59113032202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20223031195 - 2⁷ = 20223031067 is a prime.

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, 65235430 + ... + 65235739.

It is an arithmetic number, because the mean of its divisors is an integer number (3131308080).

Almost surely, 2^20223031195 is an apocalyptic number.

20223031195 is a deficient number, since it is larger than the sum of its proper divisors (4827433445).

20223031195 is a wasteful number, since it uses less digits than its factorization.

20223031195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130471205.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 20223031195 its reverse (59113032202), we get a palindrome (79336063397).

The spelling of 20223031195 in words is "twenty billion, two hundred twenty-three million, thirty-one thousand, one hundred ninety-five".