121363226 has 8 divisors (see below), whose sum is σ = 189959904. Its totient is φ = 58043260.

The previous prime is 121363223. The next prime is 121363261. The reversal of 121363226 is 622363121.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 121363195 and 121363204.

It is not an unprimeable number, because it can be changed into a prime (121363223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1319120 + ... + 1319211.

It is an arithmetic number, because the mean of its divisors is an integer number (23744988).

Almost surely, 2^121363226 is an apocalyptic number.

121363226 is a deficient number, since it is larger than the sum of its proper divisors (68596678).

121363226 is a wasteful number, since it uses less digits than its factorization.

121363226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638356.

The product of its digits is 2592, while the sum is 26.

The square root of 121363226 is about 11016.4979008758. The cubic root of 121363226 is about 495.1031666068.

The spelling of 121363226 in words is "one hundred twenty-one million, three hundred sixty-three thousand, two hundred twenty-six".