121322234134210 has 16 divisors (see below), whose sum is σ = 218380151975616. Its totient is φ = 48528864646128.

The previous prime is 121322234134121. The next prime is 121322234134223. The reversal of 121322234134210 is 12431432223121.

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, 23866699 + ... + 28500241.

It is an arithmetic number, because the mean of its divisors is an integer number (13648759498476).

Almost surely, 2^{121322234134210} is an apocalyptic number.

121322234134210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121322234134210 is a deficient number, since it is larger than the sum of its proper divisors (97057917841406).

121322234134210 is a wasteful number, since it uses less digits than its factorization.

121322234134210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7251897.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 121322234134210 its reverse (12431432223121), we get a palindrome (133753666357331).

The spelling of 121322234134210 in words is "one hundred twenty-one trillion, three hundred twenty-two billion, two hundred thirty-four million, one hundred thirty-four thousand, two hundred ten".