912211323 has 8 divisors (see below), whose sum is σ = 1216933200. Its totient is φ = 607815168.

The previous prime is 912211319. The next prime is 912211343. The reversal of 912211323 is 323112219.

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

It is not a de Polignac number, because 912211323 - 2² = 912211319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 912211293 and 912211302.

It is not an unprimeable number, because it can be changed into a prime (912211343) 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, 74818 + ... + 86151.

It is an arithmetic number, because the mean of its divisors is an integer number (152116650).

Almost surely, 2^912211323 is an apocalyptic number.

912211323 is a deficient number, since it is larger than the sum of its proper divisors (304721877).

912211323 is a wasteful number, since it uses less digits than its factorization.

912211323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162861.

The product of its digits is 648, while the sum is 24.

The square root of 912211323 is about 30202.8363403174. The cubic root of 912211323 is about 969.8364137639.

The spelling of 912211323 in words is "nine hundred twelve million, two hundred eleven thousand, three hundred twenty-three".