121696322 has 8 divisors (see below), whose sum is σ = 199139472. Its totient is φ = 55316500.

The previous prime is 121696313. The next prime is 121696339. The reversal of 121696322 is 223696121.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2765804 + ... + 2765847.

It is an arithmetic number, because the mean of its divisors is an integer number (24892434).

Almost surely, 2^121696322 is an apocalyptic number.

121696322 is a deficient number, since it is larger than the sum of its proper divisors (77443150).

121696322 is a wasteful number, since it uses less digits than its factorization.

121696322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5531664.

The product of its digits is 7776, while the sum is 32.

The square root of 121696322 is about 11031.6055948352. The cubic root of 121696322 is about 495.5557096090. Note that the first 3 decimals are identical.

The spelling of 121696322 in words is "one hundred twenty-one million, six hundred ninety-six thousand, three hundred twenty-two".