121834522 has 8 divisors (see below), whose sum is σ = 184636116. Its totient is φ = 60289152.

The previous prime is 121834483. The next prime is 121834543. The reversal of 121834522 is 225438121.

It can be written as a sum of positive squares in 2 ways, for example, as 120582361 + 1252161 = 10981^2 + 1119^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313813 + ... + 314200.

Almost surely, 2^121834522 is an apocalyptic number.

121834522 is a deficient number, since it is larger than the sum of its proper divisors (62801594).

121834522 is an equidigital number, since it uses as much as digits as its factorization.

121834522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628112.

The product of its digits is 3840, while the sum is 28.

The square root of 121834522 is about 11037.8676382714. The cubic root of 121834522 is about 495.7432252485.

The spelling of 121834522 in words is "one hundred twenty-one million, eight hundred thirty-four thousand, five hundred twenty-two".