122276226 has 8 divisors (see below), whose sum is σ = 244552464. Its totient is φ = 40758740.

The previous prime is 122276221. The next prime is 122276239. The reversal of 122276226 is 622672221.

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

122276226 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 122276193 and 122276202.

It is not an unprimeable number, because it can be changed into a prime (122276221) 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, 10189680 + ... + 10189691.

It is an arithmetic number, because the mean of its divisors is an integer number (30569058).

Almost surely, 2^122276226 is an apocalyptic number.

122276226 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.

122276226 is a wasteful number, since it uses less digits than its factorization.

122276226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20379376.

The product of its digits is 8064, while the sum is 30.

The square root of 122276226 is about 11057.8581108640. The cubic root of 122276226 is about 496.3415988198.

The spelling of 122276226 in words is "one hundred twenty-two million, two hundred seventy-six thousand, two hundred twenty-six".