10131203222 has 8 divisors (see below), whose sum is σ = 17367776976. Its totient is φ = 4341944232.

The previous prime is 10131203219. The next prime is 10131203267. The reversal of 10131203222 is 22230213101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10131203222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361828673 + ... + 361828700.

It is an arithmetic number, because the mean of its divisors is an integer number (2170972122).

Almost surely, 2^10131203222 is an apocalyptic number.

10131203222 is a deficient number, since it is larger than the sum of its proper divisors (7236573754).

10131203222 is an equidigital number, since it uses as much as digits as its factorization.

10131203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723657382.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10131203222 its reverse (22230213101), we get a palindrome (32361416323).

The spelling of 10131203222 in words is "ten billion, one hundred thirty-one million, two hundred three thousand, two hundred twenty-two".