125031123203222 has 8 divisors (see below), whose sum is σ = 187548858434496. Its totient is φ = 62514837058392.

The previous prime is 125031123203201. The next prime is 125031123203267. The reversal of 125031123203222 is 222302321130521.

It is a happy number.

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

It is a super-2 number, since 2×125031123203222² (a number of 29 digits) contains 22 as substring.

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, 362055878 + ... + 362401049.

It is an arithmetic number, because the mean of its divisors is an integer number (23443607304312).

Almost surely, 2^{125031123203222} is an apocalyptic number.

125031123203222 is a deficient number, since it is larger than the sum of its proper divisors (62517735231274).

125031123203222 is an equidigital number, since it uses as much as digits as its factorization.

125031123203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724543222.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 125031123203222 its reverse (222302321130521), we get a palindrome (347333444333743).

The spelling of 125031123203222 in words is "one hundred twenty-five trillion, thirty-one billion, one hundred twenty-three million, two hundred three thousand, two hundred twenty-two".