122308192 has 24 divisors (see below), whose sum is σ = 241463376. Its totient is φ = 60984192.

The previous prime is 122308189. The next prime is 122308231. The reversal of 122308192 is 291803221.

It is a self number, because there is not a number n which added to its sum of digits gives 122308192.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6813 + ... + 17059.

It is an arithmetic number, because the mean of its divisors is an integer number (10060974).

Almost surely, 2^122308192 is an apocalyptic number.

It is an amenable number.

122308192 is a deficient number, since it is larger than the sum of its proper divisors (119155184).

122308192 is a wasteful number, since it uses less digits than its factorization.

122308192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10630 (or 10622 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 122308192 is about 11059.3034138683. The cubic root of 122308192 is about 496.3848470011.

It can be divided in two parts, 122308 and 192, that added together give a square (122500 = 350²).

The spelling of 122308192 in words is "one hundred twenty-two million, three hundred eight thousand, one hundred ninety-two".