122195948 has 24 divisors (see below), whose sum is σ = 245643552. Its totient is φ = 52101504.

The previous prime is 122195947. The next prime is 122195977. The reversal of 122195948 is 849591221.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (122195947) 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, 5561 + ... + 16592.

It is an arithmetic number, because the mean of its divisors is an integer number (10235148).

Almost surely, 2^122195948 is an apocalyptic number.

It is an amenable number.

122195948 is an abundant number, since it is smaller than the sum of its proper divisors (123447604).

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

122195948 is a wasteful number, since it uses less digits than its factorization.

122195948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22361 (or 22359 counting only the distinct ones).

The product of its digits is 51840, while the sum is 41.

The square root of 122195948 is about 11054.2276075717. The cubic root of 122195948 is about 496.2329540046.

The spelling of 122195948 in words is "one hundred twenty-two million, one hundred ninety-five thousand, nine hundred forty-eight".