122194234 has 8 divisors (see below), whose sum is σ = 184389408. Its totient is φ = 60731100.

The previous prime is 122194231. The next prime is 122194253. The reversal of 122194234 is 432491221.

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

It is not an unprimeable number, because it can be changed into a prime (122194231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182592 + ... + 183259.

It is an arithmetic number, because the mean of its divisors is an integer number (23048676).

Almost surely, 2^122194234 is an apocalyptic number.

122194234 is a deficient number, since it is larger than the sum of its proper divisors (62195174).

122194234 is a wasteful number, since it uses less digits than its factorization.

122194234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366020.

The product of its digits is 3456, while the sum is 28.

The square root of 122194234 is about 11054.1500803997. The cubic root of 122194234 is about 496.2306338315.

The spelling of 122194234 in words is "one hundred twenty-two million, one hundred ninety-four thousand, two hundred thirty-four".