122263266 has 16 divisors (see below), whose sum is σ = 246901824. Its totient is φ = 40358544.

The previous prime is 122263259. The next prime is 122263277. The reversal of 122263266 is 662362221.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98301 + ... + 99536.

It is an arithmetic number, because the mean of its divisors is an integer number (15431364).

Almost surely, 2^122263266 is an apocalyptic number.

122263266 is an abundant number, since it is smaller than the sum of its proper divisors (124638558).

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

122263266 is a wasteful number, since it uses less digits than its factorization.

122263266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197945.

The product of its digits is 10368, while the sum is 30.

The square root of 122263266 is about 11057.2720867310. The cubic root of 122263266 is about 496.3240625290.

The spelling of 122263266 in words is "one hundred twenty-two million, two hundred sixty-three thousand, two hundred sixty-six".