122472282 has 8 divisors (see below), whose sum is σ = 244944576. Its totient is φ = 40824092.

The previous prime is 122472281. The next prime is 122472313. The reversal of 122472282 is 282274221.

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

122472282 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (122472281) 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, 10206018 + ... + 10206029.

It is an arithmetic number, because the mean of its divisors is an integer number (30618072).

Almost surely, 2^122472282 is an apocalyptic number.

122472282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122472282 is a wasteful number, since it uses less digits than its factorization.

122472282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20412052.

The product of its digits is 7168, while the sum is 30.

The square root of 122472282 is about 11066.7195681467. The cubic root of 122472282 is about 496.6067329048.

The spelling of 122472282 in words is "one hundred twenty-two million, four hundred seventy-two thousand, two hundred eighty-two".