121422243230214 has 16 divisors (see below), whose sum is σ = 246960494706240. Its totient is φ = 39788079702440.

The previous prime is 121422243230201. The next prime is 121422243230221. The reversal of 121422243230214 is 412032342224121.

It is a super-2 number, since 2×121422243230214² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 171500343192 + ... + 171500343899.

It is an arithmetic number, because the mean of its divisors is an integer number (15435030919140).

Almost surely, 2^{121422243230214} is an apocalyptic number.

121422243230214 is an abundant number, since it is smaller than the sum of its proper divisors (125538251476026).

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

121422243230214 is a wasteful number, since it uses less digits than its factorization.

121422243230214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343000687155.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 121422243230214 its reverse (412032342224121), we get a palindrome (533454585454335).

The spelling of 121422243230214 in words is "one hundred twenty-one trillion, four hundred twenty-two billion, two hundred forty-three million, two hundred thirty thousand, two hundred fourteen".