172112050250011 has 8 divisors (see below), whose sum is σ = 173351002655600. Its totient is φ = 170873108362080.

The previous prime is 172112050250009. The next prime is 172112050250059. The reversal of 172112050250011 is 110052050211271.

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

It is a cyclic number.

It is not a de Polignac number, because 172112050250011 - 2¹ = 172112050250009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (172112050256011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31836781 + ... + 36848401.

It is an arithmetic number, because the mean of its divisors is an integer number (21668875331950).

Almost surely, 2^{172112050250011} is an apocalyptic number.

172112050250011 is a deficient number, since it is larger than the sum of its proper divisors (1238952405589).

172112050250011 is a wasteful number, since it uses less digits than its factorization.

172112050250011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5258829.

The product of its (nonzero) digits is 1400, while the sum is 28.

The spelling of 172112050250011 in words is "one hundred seventy-two trillion, one hundred twelve billion, fifty million, two hundred fifty thousand, eleven".