31200013300422 has 8 divisors (see below), whose sum is σ = 62400026600856. Its totient is φ = 10400004433472.

The previous prime is 31200013300397. The next prime is 31200013300507. The reversal of 31200013300422 is 22400331000213.

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

31200013300422 is an admirable number.

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, 2600001108363 + ... + 2600001108374.

It is an arithmetic number, because the mean of its divisors is an integer number (7800003325107).

Almost surely, 2^{31200013300422} is an apocalyptic number.

31200013300422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31200013300422 is a wasteful number, since it uses less digits than its factorization.

31200013300422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5200002216742.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 31200013300422 its reverse (22400331000213), we get a palindrome (53600344300635).

The spelling of 31200013300422 in words is "thirty-one trillion, two hundred billion, thirteen million, three hundred thousand, four hundred twenty-two".